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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
#C3E0FB
RGB Values
195, 224, 251
HSL Values
209°, 88%, 87%
CMYK Values
22%, 11%, 0%, 2%

Color Variations & Tints

  • #FFFFFF

    Lightness: 100%

  • #F1F8FE

    Lightness: 97%

  • #D9EBFD

    Lightness: 92%

  • #C3E0FB

    Lightness: 87%

    Current color

  • #A9D2F9

    Lightness: 82%

  • #91C6F8

    Lightness: 77%

  • #79BAF6

    Lightness: 72%

Accessibility

White Text
1.4
FAIL
Black Text
15.4
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 #C3E0FB

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

Current: #C3E0FB

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