#3B3F47Iron
#8C93A0Pewter
#D5DAE3Fog
#F7F8FASmoke

Silver Frost color palette

Open in generator
Ask AI about this palette: ChatGPTClaudePerplexity

Silver Frost is a muted neutral-based color palette tagged winter, monochrome, minimal. Smoke 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. The overall temperature is cool.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Iron#3B3F47rgb(59, 63, 71)hsl(220, 9%, 25%)oklch(36.7% 0.015 264)
Pewter#8C93A0rgb(140, 147, 160)hsl(219, 10%, 59%)oklch(66.2% 0.021 263)
Fog#D5DAE3rgb(213, 218, 227)hsl(219, 20%, 86%)oklch(88.7% 0.013 262)
Smoke#F7F8FArgb(247, 248, 250)hsl(220, 23%, 97%)oklch(97.9% 0.003 265)

Why it works and how to use it

It works because the lightness range is wide (25% to 97%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.

  • Background: Smoke (#F7F8FA) is the lightest color, so it belongs on large surfaces.
  • Text: Iron (#3B3F47) on #F7F8FA gives 9.94:1, passing WCAG AAA.
  • Primary: Fog (#D5DAE3) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Pewter (#8C93A0) for highlights, badges and hover states.

2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Iron on Smoke at 9.94:1.

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

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Design faster with Silver Frost

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

#3B3F47
#8C93A0
#D5DAE3
#F7F8FA

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

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#3B3F47 on #F7F8FAAa9.94:1AAA
#3B3F47 on #D5DAE3Aa7.53:1AAA
#3B3F47 on #8C93A0Aa3.42:1AA large only
#8C93A0 on #F7F8FAAa2.91:1Fail
#8C93A0 on #D5DAE3Aa2.2:1Fail
#D5DAE3 on #F7F8FAAa1.32:1Fail

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