#1F2224Raisin
#51565AUmber
#9AA0A6Pewter
#E8EAECFrost

Gray Tonal color palette

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Gray Tonal is a muted neutral-based color palette tagged dark, monochrome, minimal. Frost is the only saturated color here, so it does all the talking against a neutral base. Every color is softened, so it works well as a background system for text-heavy layouts.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Raisin#1F2224rgb(31, 34, 36)hsl(204, 7%, 13%)oklch(25.0% 0.006 237)
Umber#51565Argb(81, 86, 90)hsl(207, 5%, 34%)oklch(45.0% 0.009 242)
Pewter#9AA0A6rgb(154, 160, 166)hsl(210, 6%, 63%)oklch(70.3% 0.011 248)
Frost#E8EAECrgb(232, 234, 236)hsl(210, 10%, 92%)oklch(93.6% 0.003 248)

Why it works and how to use it

It works because the lightness range is wide (13% to 92%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.

  • Background: Frost (#E8EAEC) is the lightest color, so it belongs on large surfaces.
  • Text: Raisin (#1F2224) on #E8EAEC gives 13.27:1, passing WCAG AAA.
  • Primary: Pewter (#9AA0A6) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Umber (#51565A) for highlights, badges and hover states.

3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Raisin on Frost at 13.27:1.

Preview on a real UI see how the palette feels in context

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Design faster with Gray Tonal

A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.

Primary action Secondary
Card title
Card title
Card title
Roles are assigned by lightness.

Color blindness simulation

#1F2224
#51565A
#9AA0A6
#E8EAEC

Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#1F2224 on #E8EAECAa13.27:1AAA
#51565A on #E8EAECAa6.16:1AA
#1F2224 on #9AA0A6Aa6.06:1AA
#51565A on #9AA0A6Aa2.81:1Fail
#9AA0A6 on #E8EAECAa2.19:1Fail
#1F2224 on #51565AAa2.16:1Fail

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