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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
#89CFD7
RGB Values
137, 207, 215
HSL Values
186°, 49%, 69%
CMYK Values
36%, 4%, 0%, 16%

Color Variations & Tints

  • #C2E6EA

    Lightness: 84%

  • #AFDEE4

    Lightness: 79%

  • #9CD7DD

    Lightness: 74%

  • #89CFD7

    Lightness: 69%

    Current color

  • #76C7D0

    Lightness: 64%

  • #63BFCA

    Lightness: 59%

  • #50B8C3

    Lightness: 54%

Accessibility

White Text
1.8
FAIL
Black Text
12.0
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 #89CFD7

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

Current: #89CFD7

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