#E5F7FFFrost
#81D5E8Sky Blue
#347B78Teal
#2E3836Onyx

Crisp Sky Blue & Teal color palette

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Crisp Sky Blue & Teal is a monochromatic color palette tagged muted, cold, white. A monochromatic set: the same hue family from Onyx down to Frost. Saturation is moderate, which keeps it flexible for both interfaces and print. The overall temperature is cool.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Frost#E5F7FFrgb(229, 247, 255)hsl(198, 100%, 95%)oklch(96.5% 0.022 226)
Sky Blue#81D5E8rgb(129, 213, 232)hsl(191, 69%, 71%)oklch(82.6% 0.086 214)
Teal#347B78rgb(52, 123, 120)hsl(177, 41%, 34%)oklch(53.7% 0.071 191)
Onyx#2E3836rgb(46, 56, 54)hsl(168, 10%, 20%)oklch(33.1% 0.014 182)

Why it works and how to use it

The palette holds together thanks to its monochromatic hue relationship and a strong light-to-dark ladder (95% down to 20% lightness). A natural fit for websites, presentations and branding.

  • Background: Frost (#E5F7FF) is the lightest color, so it belongs on large surfaces.
  • Text: Onyx (#2E3836) on #E5F7FF gives 11:1, passing WCAG AAA.
  • Primary: Sky Blue (#81D5E8) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Teal (#347B78) for highlights, badges and hover states.

2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Frost on Onyx at 11:1.

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

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Design faster with Crisp Sky Blue & Teal

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

#E5F7FF
#81D5E8
#347B78
#2E3836

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

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#E5F7FF on #2E3836Aa11:1AAA
#81D5E8 on #2E3836Aa7.27:1AAA
#E5F7FF on #347B78Aa4.49:1AA large only
#81D5E8 on #347B78Aa2.97:1Fail
#347B78 on #2E3836Aa2.45:1Fail
#E5F7FF on #81D5E8Aa1.51:1Fail

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