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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
#CDD6EF
RGB Values
205, 214, 239
HSL Values
224°, 52%, 87%
CMYK Values
14%, 10%, 0%, 6%

Color Variations & Tints

  • #FFFFFF

    Lightness: 100%

  • #F3F5FB

    Lightness: 97%

  • #E0E6F5

    Lightness: 92%

  • #CDD6EF

    Lightness: 87%

    Current color

  • #B9C6E9

    Lightness: 82%

  • #A6B6E3

    Lightness: 77%

  • #92A6DD

    Lightness: 72%

Accessibility

White Text
1.5
FAIL
Black Text
14.5
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 #CDD6EF

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

Current: #CDD6EF

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