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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
#ADCDD4
RGB Values
173, 205, 212
HSL Values
191°, 31%, 75%
CMYK Values
18%, 3%, 0%, 17%

Color Variations & Tints

  • #DEEBED

    Lightness: 90%

  • #CDE0E5

    Lightness: 85%

  • #BCD6DC

    Lightness: 80%

  • #ADCDD4

    Lightness: 75%

    Current color

  • #9BC2CA

    Lightness: 70%

  • #8AB7C1

    Lightness: 65%

  • #79ADB9

    Lightness: 60%

Accessibility

White Text
1.7
FAIL
Black Text
12.5
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 #ADCDD4

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

Current: #ADCDD4

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