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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
#3219A0
RGB Values
50, 25, 160
HSL Values
251°, 73%, 36%
CMYK Values
69%, 84%, 0%, 37%

Color Variations & Tints

  • #4827DD

    Lightness: 51%

  • #3F20CB

    Lightness: 46%

  • #381CB5

    Lightness: 41%

  • #3219A0

    Lightness: 36%

    Current color

  • #2B1589

    Lightness: 31%

  • #241273

    Lightness: 26%

  • #1D0E5D

    Lightness: 21%

Accessibility

White Text
11.8
PASS
Black Text
1.8
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 #3219A0

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

Current: #3219A0

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