#231D6BMidnight
#4A35AEGrape
#4260AFDenim
#41B8F1Cyan

Cool Grape & Cyan color palette

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Cool Grape & Cyan is a analogous color palette tagged ocean, dark, cold. Analogous neighbors on the wheel (Midnight, Grape, Denim) give it a natural, low-tension flow. 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
Midnight#231D6Brgb(35, 29, 107)hsl(245, 57%, 27%)oklch(29.6% 0.130 278)
Grape#4A35AErgb(74, 53, 174)hsl(250, 53%, 45%)oklch(43.2% 0.182 284)
Denim#4260AFrgb(66, 96, 175)hsl(223, 45%, 47%)oklch(50.7% 0.130 266)
Cyan#41B8F1rgb(65, 184, 241)hsl(199, 86%, 60%)oklch(74.1% 0.132 234)

Why it works and how to use it

The palette holds together thanks to its analogous hue relationship and a soft light-to-dark ladder (60% down to 27% lightness). A natural fit for websites, presentations and branding.

  • Background: Cyan (#41B8F1) is the lightest color, so it belongs on large surfaces.
  • Text: Midnight (#231D6B) on #41B8F1 gives 6.41:1, passing WCAG AA.
  • Primary: Grape (#4A35AE) is the most saturated mid-tone; use it for buttons and links (3.88:1 against the background, fine for UI elements).
  • Accent: Denim (#4260AF) for highlights, badges and hover states.

1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Midnight on Cyan at 6.41:1.

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

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Design faster with Cool Grape & Cyan

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

#231D6B
#4A35AE
#4260AF
#41B8F1

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

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#231D6B on #41B8F1Aa6.41:1AA
#4A35AE on #41B8F1Aa3.88:1AA large only
#4260AF on #41B8F1Aa2.65:1Fail
#231D6B on #4260AFAa2.41:1Fail
#231D6B on #4A35AEAa1.65:1Fail
#4A35AE on #4260AFAa1.46:1Fail

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