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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
#2D6D95
RGB Values
45, 109, 149
HSL Values
203°, 54%, 38%
CMYK Values
70%, 27%, 0%, 42%

Color Variations & Tints

  • #4696C8

    Lightness: 53%

  • #388ABC

    Lightness: 48%

  • #327BA9

    Lightness: 43%

  • #2D6D95

    Lightness: 38%

    Current color

  • #275F82

    Lightness: 33%

  • #21506E

    Lightness: 28%

  • #1B425A

    Lightness: 23%

Accessibility

White Text
5.6
PASS
Black Text
3.7
FAIL
WCAG AA
PASS
WCAG AAA
FAIL

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 #2D6D95

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

Current: #2D6D95

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