Anthracite

#28282d

Deep neutral gray with cooler, muted UI weight

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About Anthracite

Anthracite sits where the grays stop pretending to be neutral and start admitting they're actually dark. It's noticeably warmer than , enough that it doesn't vanish the way true cool grays do, but not so warm that it feels brown or aged. The difference is small but it's there: this one has presence without personality, which is harder to pull off than it sounds.

Use it in dark interfaces where you need something that actually reads as intentional, design tools, dark-mode editorial sites, music production software. It's darker than but not as mechanically cold as . You get breathing room for layered grays and type without the void-like feeling that comes with the cooler options, and without 's sense of trying to disappear entirely.

The catch: pair it with something. Anthracite wants contrast to feel right. Leave it alone and it can feel slightly muddy. But reach for it when you need a dark gray that doesn't demand to recede, one that's content to just hold the space.

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Conversions

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Code snippets

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Contrast checker

WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.

On White #ffffff

Aa
14.67:1AAA

On Gray 100 #f5f5f5

Aa
13.45:1AAA

On Gray 900 #18181b

Aa
1.21:1Fail

On Black #000000

Aa
1.43:1Fail

Variations

Shades

Darker variations, created by mixing toward black.

Tints

Lighter variations, created by mixing toward white.

Tones

Muted variations, created by reducing saturation.

Hues

Hue rotations around the color wheel.

Temperatures

Warm and cool shifts of this color.

Color harmonies

Complementary
Analogous
Triadic
Split Complementary
Tetradic

Suggested palettes

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4 colors
3 colors
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4 colors

Community palettes

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