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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
#09375F
RGB Values
9, 55, 95
HSL Values
208°, 83%, 20%
CMYK Values
91%, 42%, 0%, 63%

Color Variations & Tints

  • #0F5EA3

    Lightness: 35%

  • #0D518C

    Lightness: 30%

  • #0B4375

    Lightness: 25%

  • #09375F

    Lightness: 20%

    Current color

  • #072846

    Lightness: 15%

  • #041B2F

    Lightness: 10%

  • #020D17

    Lightness: 5%

Accessibility

White Text
12.2
PASS
Black Text
1.7
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 #09375F

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

Current: #09375F

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