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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
#035559
RGB Values
3, 85, 89
HSL Values
183°, 93%, 18%
CMYK Values
97%, 4%, 0%, 65%

Color Variations & Tints

  • #069BA2

    Lightness: 33%

  • #05838A

    Lightness: 28%

  • #046C71

    Lightness: 23%

  • #035559

    Lightness: 18%

    Current color

  • #023D40

    Lightness: 13%

  • #012527

    Lightness: 8%

  • #010E0F

    Lightness: 3%

Accessibility

White Text
8.6
PASS
Black Text
2.4
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 #035559

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

Current: #035559

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