#39393EOnyx
#7F8295Slate
#EBEEFAFrost
#FFBCEBCotton Candy

Cotton Candy & Slate Echo color palette

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Cotton Candy & Slate Echo is a neutral-based color palette tagged minimal, gray, white. Built almost entirely from neutrals, with Cotton Candy (#FFBCEB) as the single point of color. Saturation is moderate, which keeps it flexible for both interfaces and print. Warm and cool hues are mixed, which adds depth.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Onyx#39393Ergb(57, 57, 62)hsl(240, 4%, 23%)oklch(34.6% 0.009 286)
Slate#7F8295rgb(127, 130, 149)hsl(232, 9%, 54%)oklch(61.1% 0.029 278)
Frost#EBEEFArgb(235, 238, 250)hsl(228, 60%, 95%)oklch(95.0% 0.016 275)
Cotton Candy#FFBCEBrgb(255, 188, 235)hsl(318, 100%, 87%)oklch(87.0% 0.097 338)

Why it works and how to use it

It works because the lightness range is wide (23% to 95%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.

  • Background: Frost (#EBEEFA) is the lightest color, so it belongs on large surfaces.
  • Text: Onyx (#39393E) on #EBEEFA gives 9.92:1, passing WCAG AAA.
  • Primary: Cotton Candy (#FFBCEB) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Slate (#7F8295) for highlights, badges and hover states.

2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Onyx on Frost at 9.92:1.

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

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Design faster with Cotton Candy & Slate Echo

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

#39393E
#7F8295
#EBEEFA
#FFBCEB

Color-blind check: under deuteranopia, Frost and Cotton Candy become hard to tell apart, so do not rely on that pair alone to carry meaning.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#39393E on #EBEEFAAa9.92:1AAA
#39393E on #FFBCEBAa7.46:1AAA
#7F8295 on #EBEEFAAa3.28:1AA large only
#39393E on #7F8295Aa3.02:1AA large only
#7F8295 on #FFBCEBAa2.47:1Fail
#EBEEFA on #FFBCEBAa1.33:1Fail

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