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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
#323E53
RGB Values
50, 62, 83
HSL Values
218°, 25%, 26%
CMYK Values
40%, 25%, 0%, 67%

Color Variations & Tints

  • #4E6283

    Lightness: 41%

  • #455673

    Lightness: 36%

  • #3B4A63

    Lightness: 31%

  • #323E53

    Lightness: 26%

    Current color

  • #283243

    Lightness: 21%

  • #1F2633

    Lightness: 16%

  • #151A23

    Lightness: 11%

Accessibility

White Text
10.8
PASS
Black Text
1.9
FAIL
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 #323E53

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

Current: #323E53

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