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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
#0B594C
RGB Values
11, 89, 76
HSL Values
170°, 78%, 20%
CMYK Values
88%, 0%, 15%, 65%

Color Variations & Tints

  • #149F88

    Lightness: 35%

  • #118874

    Lightness: 30%

  • #0E7161

    Lightness: 25%

  • #0B594C

    Lightness: 20%

    Current color

  • #08443A

    Lightness: 15%

  • #062D27

    Lightness: 10%

  • #031713

    Lightness: 5%

Accessibility

White Text
8.2
PASS
Black Text
2.5
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 #0B594C

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

Current: #0B594C

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