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Colorbook
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Color Information

Blue

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#ADC3F0
RGB Values
173, 195, 240
HSL Values
220°, 69%, 81%
CMYK Values
28%, 19%, 0%, 6%

Color Variations & Tints

  • #EEF2FC

    Lightness: 96%

  • #D8E3F8

    Lightness: 91%

  • #C3D3F4

    Lightness: 86%

  • #ADC3F0

    Lightness: 81%

    Current color

  • #98B4EC

    Lightness: 76%

  • #82A4E8

    Lightness: 71%

  • #6C94E4

    Lightness: 66%

Accessibility

White Text
1.8
FAIL
Black Text
11.8
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 #ADC3F0

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

Current: #ADC3F0

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