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Colorbook
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Color Information

Black

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#8F91CC
RGB Values
143, 145, 204
HSL Values
238°, 37%, 68%
CMYK Values
30%, 29%, 0%, 20%

Color Variations & Tints

  • #C4C5E4

    Lightness: 83%

  • #B2B4DC

    Lightness: 78%

  • #A1A2D4

    Lightness: 73%

  • #8F91CC

    Lightness: 68%

    Current color

  • #7E80C4

    Lightness: 63%

  • #6C6FBC

    Lightness: 58%

  • #5B5EB3

    Lightness: 53%

Accessibility

White Text
3.0
FAIL
Black Text
7.1
PASS
WCAG AA
PASS
WCAG AAA
PASS

Accessibility Guide

Contrast Ratios
Higher values (4.5+) ensure better readability for users with visual impairments.
WCAG AA Standard
Minimum requirement: 4.5:1 contrast for normal text, 3:1 for large text.
WCAG AAA Standard
Enhanced level: 7:1 contrast for normal text, 4.5:1 for large text.

Color Harmonies

  • Complementary

    Colors opposite on the color wheel, creating high contrast

  • Triadic

    Three evenly spaced colors forming a triangle on the color wheel

  • Analogous

    Adjacent colors on the color wheel, creating harmony and unity

Be picky and fine tune your color: colors very near to #8F91CC

Systematic progression of extremely similar colors. Each color represents a precise step in lightness variation.

Current: #8F91CC

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