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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
#C3D8DF
RGB Values
195, 216, 223
HSL Values
195°, 30%, 82%
CMYK Values
13%, 3%, 0%, 13%

Color Variations & Tints

  • #F5F8FA

    Lightness: 97%

  • #E4EEF1

    Lightness: 92%

  • #D4E3E8

    Lightness: 87%

  • #C3D8DF

    Lightness: 82%

    Current color

  • #B3CDD6

    Lightness: 77%

  • #A2C2CD

    Lightness: 72%

  • #92B7C4

    Lightness: 67%

Accessibility

White Text
1.5
FAIL
Black Text
14.2
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 #C3D8DF

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

Current: #C3D8DF

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