Microsoft Azure

Microsoft Azure is Microsoft's public-cloud platform, providing compute, storage, networking, databases, AI/ML, identity, and developer-platform services. The Azure sub-brand is anchored on a single signature blue — Azure Blue (#0078D4), which doubles as the Microsoft Fluent Communications primary — paired with the Fluent neutral ramp and the Segoe UI typeface family inherited from the Microsoft parent brand. Where the Microsoft parent identity uses the four-square quadrant set, the Azure identity tightens to a single hue so cloud surfaces read unambiguously as Azure rather than corporate Microsoft. The voice is enterprise-clear and architecture-forward: reference-architecture diagrams, ARM/Bicep IaC, and the Azure Portal share the same chrome dialect.

1 palette 3 fonts 0 assets 8 rules techcloudazuremicrosoftfluententerpriseinfrastructure
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Use the [email protected] brand from brand-atoms.com.
Fetch https://brand-atoms.com/dist/brands/azure/1.0.0/json/brand.json
and apply its role mappings (primary, accent, identity, etc.),
reference the fonts in references.fonts, and honor every rule where
severity is "error". Surface any deviation you choose to make.

Downloads

All converter outputs for [email protected]. Served from /dist/brands/azure/1.0.0/.

Brand Guide

Inline rendering of the Markdown brand guide. Same source as the markdown/brand-guide.md download.

Microsoft Azure

[email protected]

Microsoft Azure is Microsoft's public-cloud platform, providing compute, storage, networking, databases, AI/ML, identity, and developer-platform services. The Azure sub-brand is anchored on a single signature blue — Azure Blue (#0078D4), which doubles as the Microsoft Fluent Communications primary — paired with the Fluent neutral ramp and the Segoe UI typeface family inherited from the Microsoft parent brand. Where the Microsoft parent identity uses the four-square quadrant set, the Azure identity tightens to a single hue so cloud surfaces read unambiguously as Azure rather than corporate Microsoft. The voice is enterprise-clear and architecture-forward: reference-architecture diagrams, ARM/Bicep IaC, and the Azure Portal share the same chrome dialect.

Tags: tech, cloud, azure, microsoft, fluent, enterprise, infrastructure

Atoms

Palette

Microsoft Azure · [email protected] · Proprietary — All Rights Reserved

Microsoft Azure palette anchored on Azure Blue (#0078D4) — the Fluent communications blue carried across the Azure Portal chrome, azure.microsoft.com, and the Azure architecture icon library. The Azure sub-brand uses the Microsoft Fluent neutral ramp and the same Segoe UI typography as the parent brand, but tightens the hue identity around a single blue — distinct from the four-square parent quadrant set — so that Azure surfaces read unambiguously as cloud-platform rather than corporate Microsoft.

Fonts

Role Font License Classification
heading Segoe UI ([email protected]) Proprietary — Microsoft Corporation, distributed with Windows sans-serif
body Segoe UI ([email protected]) Proprietary — Microsoft Corporation, distributed with Windows sans-serif
mono CascadiaCode Nerd Font ([email protected]) OFL-1.1 monospace

Swatches

ID Name Value
azure-blue Azure Blue #0078D4
azure-blue-dark Azure Blue Dark #005A9E
azure-blue-light Azure Blue Light #50E6FF
azure-navy Azure Navy #243A5E
azure-navy-deep Azure Navy Deep #0B2545
fluent-near-black Fluent Near-Black #1F1F1F
fluent-gray-160 Fluent Gray 160 #605E5C
fluent-gray-130 Fluent Gray 130 #8A8886
fluent-gray-30 Fluent Gray 30 #EDEBE9
fluent-gray-20 Fluent Gray 20 #F3F2F1
fluent-white Fluent White #FFFFFF
azure-error Azure Error #A4262C
azure-success Azure Success #107C10
azure-warning Azure Warning #797673

Mode role mappings

Light mode

Role Swatch Hex
background fluent-white #FFFFFF
surface fluent-gray-20 #F3F2F1
surface-elevated fluent-white #FFFFFF
text-primary fluent-near-black #1F1F1F
text-secondary fluent-gray-160 #605E5C
text-tertiary fluent-gray-130 #8A8886
primary azure-blue #0078D4
primary-hover azure-blue-dark #005A9E
accent azure-blue-light #50E6FF
accent-hover azure-blue #0078D4
warning azure-warning #797673
warning-hover azure-navy #243A5E
error azure-error #A4262C
success azure-success #107C10

Dark mode

Role Swatch Hex
background azure-navy-deep #0B2545
surface azure-navy #243A5E
surface-elevated azure-blue-dark #005A9E
text-primary fluent-white #FFFFFF
text-secondary fluent-gray-30 #EDEBE9
text-tertiary fluent-gray-130 #8A8886
primary azure-blue #0078D4
primary-hover azure-blue-light #50E6FF
accent azure-blue-light #50E6FF
accent-hover azure-blue #0078D4
warning azure-warning #797673
warning-hover azure-navy #243A5E
error azure-error #A4262C
success azure-success #107C10

Brand semantic roles

Colors

Role Swatch Hex
identity azure-blue #0078D4
on-identity fluent-white #FFFFFF
primary azure-blue #0078D4
primary-hover azure-blue-dark #005A9E
accent azure-blue-light #50E6FF
accent-hover azure-blue #0078D4
background fluent-white #FFFFFF
surface fluent-gray-20 #F3F2F1
surface-elevated fluent-white #FFFFFF
text-primary fluent-near-black #1F1F1F
text-secondary fluent-gray-160 #605E5C
text-tertiary fluent-gray-130 #8A8886
chrome azure-navy #243A5E
chrome-deep azure-navy-deep #0B2545
mark azure-blue #0078D4

Typography

Role Font role key
display heading
prose body
code mono

Rules

🛑 error (5)

colorChoicelogo.mark.fill

  • allowed: azure-blue, azure-blue-light
  • forbidden: azure-blue-dark, azure-navy, fluent-near-black

The Azure cloud-glyph fills in Azure Blue (#0078D4) with the lighter cyan accent (#50E6FF) as the secondary cloud-tone. The hover/pressed Azure Blue Dark and the Azure Navy chrome color are interactive-state and canvas tokens — never logo fills.

forbiddenTreatmentlogo

  • treatments: stretched, rotated, recolored, drop-shadow, on-busy-photo, cloud-detached-from-wordmark

Microsoft's brand guidelines explicitly prohibit altering the proportions, color, or orientation of the Azure mark. The cloud-glyph is part of the Azure lockup and must not be detached from the Azure wordmark on shared surfaces.

contrastRatiotext-primary

  • against: background
  • minRatio: 4.5
  • standard: WCAG-AA

Fluent Near-Black (#1F1F1F) on Fluent White gives ~17:1 — comfortably above WCAG 2.1 Level AA. Fluent's accessibility guidance specifies AA as the floor for text-on-background pairings on Azure marketing and the Azure Portal.

contrastRatioroles.colors.primary

  • against: background
  • minRatio: 4.5
  • standard: WCAG-AA

Azure Blue on Fluent White gives ~4.8:1 — clearing WCAG AA for body-sized text. Unlike many brand primaries, Azure Blue is safe for interactive labels at standard body size; the rule encodes the published Fluent guarantee.

accessibilityRequirement*

  • standard: WCAG-AA
  • criterion: 1.4.3

WCAG 2.1 Success Criterion 1.4.3 (Contrast Minimum) — Level AA. Fluent 2 tokens are AA-compliant by construction; the Azure Portal and azure.microsoft.com both inherit that floor.

💡 recommendation (3)

compositionConstraintroles.colors.primary

  • pairsWith: azure-navy, fluent-white, azure-blue-light
  • doesNotPairWith: azure-error

The canonical Azure composition is Azure Blue against Fluent White or Azure Navy, with the lighter cyan as a paired accent. Combining Azure Blue with the Fluent error red on the same composition reads as a status conflict rather than a brand signature.

fontPairingtypography.heading

  • requires: body
  • minSizeRatio: 1.4

Azure marketing surfaces and the Azure Portal both use Segoe UI for heading and body, with a clear size differential. The Fluent type ramp preserves hierarchy through size; a 1.4× floor keeps the display-to-prose distinction intact when one family does both jobs.

enumMembershiptypography.body.fontWeight

  • allowed: 400, 600

Fluent's type ramp uses Segoe UI Regular (400) and Semibold (600) for the majority of UI surfaces. Other weights exist but are reserved for specific roles (Light for hero display, Bold for emphasis).

Provenance

  • Source: https://www.microsoft.com/design/
  • License: Proprietary — All Rights Reserved
  • Attribution: Microsoft, Azure, the Azure logo, Fluent, and Segoe UI are trademarks of the Microsoft group of companies. Brand colors and identity guidance documented here are derived from microsoft.com/design/, the Fluent 2 design system site (fluent2.microsoft.design), and the publicly distributed Azure architecture icon library (learn.microsoft.com/azure/architecture/ icons).
  • Imported: 2026-05-18
  • Notes: Azure is documented as a distinct brand atom because the cloud surfaces tighten the Microsoft Fluent palette to a single signature blue, distinct from the four-square corporate logo. Azure shares the parent's Segoe UI typography. No assets are bundled here — the Azure cloud-logo glyph and the Azure wordmark are trademarked and must be retrieved from the Microsoft brand-resources site under Microsoft's stated terms.

Generated by the brand-atoms converter. Source: [email protected] from the encyclopedia.

Components — same template, themed by Microsoft Azure

Every block below renders from the resolved palette + font references on this brand. Swap the brand and the same template re-themes — no per-brand component code required.

Microsoft Azure

A clear hierarchy in Microsoft Azure's typeface

Tertiary heading — supporting structure

Body copy renders in the brand's prose font on the brand's background. Inline links and highlighted phrases pick up the brand's primary and highlight roles. Code spans like brand.references.palette fall back to the monospace face.

A blockquote uses the brand's accent color as its rule. Useful for pulling tagline copy out of running prose.
Bulleted list
  • Bullet markers inherit the brand's primary color.
  • Item spacing reads as a deliberate vertical rhythm.
  • Nested items still resolve to the same primary.
    • Second-level item using the accent.
    • Third bullet wraps cleanly at narrow widths.
Numbered list
  1. Open the brand's resolved spec.
  2. Apply roles to the component template.
  3. Render the surface in the brand's identity.
  4. Audit the output against the typed rules.
Buttons
Callout boxes
Info

Neutral status — provides supplemental context without urgency. Uses the brand's primary as the rule.

Success

Confirms a completed action — palette role success determines the rule color.

Warning

Calls out something that needs attention but isn't an error — palette role warning.

Error

Surfaces a failure that blocks progress — palette role error. Use sparingly.

Table
Role Resolves to Mode
primarybrand color #1light + dark
accentbrand color #2light + dark
warningbrand warninglight + dark
errorbrand errorlight + dark

Atoms

Brand semantic roles

Brand-level role overrides on top of palette-default mappings. Each role resolves to a concrete swatch or font reference.

Colors

accent → azure-blue-light #50E6FF
accent-hover → azure-blue #0078D4
background → fluent-white #FFFFFF
chrome → azure-navy #243A5E
chrome-deep → azure-navy-deep #0B2545
identity → azure-blue #0078D4
mark → azure-blue #0078D4
on-identity → fluent-white #FFFFFF
primary → azure-blue #0078D4
primary-hover → azure-blue-dark #005A9E
surface → fluent-gray-20 #F3F2F1
surface-elevated → fluent-white #FFFFFF
text-primary → fluent-near-black #1F1F1F
text-secondary → fluent-gray-160 #605E5C
text-tertiary → fluent-gray-130 #8A8886

Typography

code → mono CascadiaCode Nerd Font
display → heading Segoe UI
prose → body Segoe UI

Palette mode mappings (from azure)

Light mode (14 roles)

accent → azure-blue-light
accent-hover → azure-blue
background → fluent-white
error → azure-error
primary → azure-blue
primary-hover → azure-blue-dark
success → azure-success
surface → fluent-gray-20
surface-elevated → fluent-white
text-primary → fluent-near-black
text-secondary → fluent-gray-160
text-tertiary → fluent-gray-130
warning → azure-warning
warning-hover → azure-navy

Dark mode (14 roles)

accent → azure-blue-light
accent-hover → azure-blue
background → azure-navy-deep
error → azure-error
primary → azure-blue
primary-hover → azure-blue-light
success → azure-success
surface → azure-navy
surface-elevated → azure-blue-dark
text-primary → fluent-white
text-secondary → fluent-gray-30
text-tertiary → fluent-gray-130
warning → azure-warning
warning-hover → azure-navy

Rules (8 typed constraints)

error · 5 rules

colorChoice logo.mark.fill
allowed azure-blue, azure-blue-light
forbidden azure-blue-dark, azure-navy, fluent-near-black

The Azure cloud-glyph fills in Azure Blue (#0078D4) with the lighter cyan accent (#50E6FF) as the secondary cloud-tone. The hover/pressed Azure Blue Dark and the Azure Navy chrome color are interactive-state and canvas tokens — never logo fills.

forbiddenTreatment logo
treatments stretched, rotated, recolored, drop-shadow, on-busy-photo, cloud-detached-from-wordmark

Microsoft's brand guidelines explicitly prohibit altering the proportions, color, or orientation of the Azure mark. The cloud-glyph is part of the Azure lockup and must not be detached from the Azure wordmark on shared surfaces.

contrastRatio text-primary
against background
minRatio 4.5
standard WCAG-AA

Fluent Near-Black (#1F1F1F) on Fluent White gives ~17:1 — comfortably above WCAG 2.1 Level AA. Fluent's accessibility guidance specifies AA as the floor for text-on-background pairings on Azure marketing and the Azure Portal.

contrastRatio roles.colors.primary
against background
minRatio 4.5
standard WCAG-AA

Azure Blue on Fluent White gives ~4.8:1 — clearing WCAG AA for body-sized text. Unlike many brand primaries, Azure Blue is safe for interactive labels at standard body size; the rule encodes the published Fluent guarantee.

accessibilityRequirement *
standard WCAG-AA
criterion 1.4.3

WCAG 2.1 Success Criterion 1.4.3 (Contrast Minimum) — Level AA. Fluent 2 tokens are AA-compliant by construction; the Azure Portal and azure.microsoft.com both inherit that floor.

recommendation · 3 rules

compositionConstraint roles.colors.primary
pairsWith azure-navy, fluent-white, azure-blue-light
doesNotPairWith azure-error

The canonical Azure composition is Azure Blue against Fluent White or Azure Navy, with the lighter cyan as a paired accent. Combining Azure Blue with the Fluent error red on the same composition reads as a status conflict rather than a brand signature.

fontPairing typography.heading
requires body
minSizeRatio 1.4

Azure marketing surfaces and the Azure Portal both use Segoe UI for heading and body, with a clear size differential. The Fluent type ramp preserves hierarchy through size; a 1.4× floor keeps the display-to-prose distinction intact when one family does both jobs.

enumMembership typography.body.fontWeight
allowed 400, 600

Fluent's type ramp uses Segoe UI Regular (400) and Semibold (600) for the majority of UI surfaces. Other weights exist but are reserved for specific roles (Light for hero display, Bold for emphasis).

Provenance

Source
https://www.microsoft.com/design/
License
Proprietary — All Rights Reserved
Attribution
Microsoft, Azure, the Azure logo, Fluent, and Segoe UI are trademarks of the Microsoft group of companies. Brand colors and identity guidance documented here are derived from microsoft.com/design/, the Fluent 2 design system site (fluent2.microsoft.design), and the publicly distributed Azure architecture icon library (learn.microsoft.com/azure/architecture/ icons).
Imported
2026-05-18
Notes
Azure is documented as a distinct brand atom because the cloud surfaces tighten the Microsoft Fluent palette to a single signature blue, distinct from the four-square corporate logo. Azure shares the parent's Segoe UI typography. No assets are bundled here — the Azure cloud-logo glyph and the Azure wordmark are trademarked and must be retrieved from the Microsoft brand-resources site under Microsoft's stated terms.