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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
#201BCE
RGB Values
32, 27, 206
HSL Values
242°, 77%, 46%
CMYK Values
84%, 87%, 0%, 19%

Color Variations & Tints

  • #544FE8

    Lightness: 61%

  • #3E38E5

    Lightness: 56%

  • #2822E2

    Lightness: 51%

  • #201BCE

    Lightness: 46%

    Current color

  • #1D18B9

    Lightness: 41%

  • #1A15A2

    Lightness: 36%

  • #16128C

    Lightness: 31%

Accessibility

White Text
10.0
PASS
Black Text
2.1
FAIL
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 #201BCE

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

Current: #201BCE

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