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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
#ADC9D7
RGB Values
173, 201, 215
HSL Values
200°, 34%, 76%
CMYK Values
20%, 7%, 0%, 16%

Color Variations & Tints

  • #E0EBF0

    Lightness: 91%

  • #CFDFE7

    Lightness: 86%

  • #BED4DF

    Lightness: 81%

  • #ADC9D7

    Lightness: 76%

    Current color

  • #9CBDCE

    Lightness: 71%

  • #8BB2C6

    Lightness: 66%

  • #7AA7BD

    Lightness: 61%

Accessibility

White Text
1.7
FAIL
Black Text
12.1
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 #ADC9D7

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

Current: #ADC9D7

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