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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
#C5D1EB
RGB Values
197, 209, 235
HSL Values
221°, 49%, 85%
CMYK Values
16%, 11%, 0%, 8%

Color Variations & Tints

  • #FFFFFF

    Lightness: 100%

  • #ECF0F8

    Lightness: 95%

  • #D9E1F2

    Lightness: 90%

  • #C5D1EB

    Lightness: 85%

    Current color

  • #B3C3E5

    Lightness: 80%

  • #A0B4DE

    Lightness: 75%

  • #8DA5D8

    Lightness: 70%

Accessibility

White Text
1.5
FAIL
Black Text
13.7
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 #C5D1EB

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

Current: #C5D1EB

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