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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
#3B27C6
RGB Values
59, 39, 198
HSL Values
248°, 67%, 46%
CMYK Values
70%, 80%, 0%, 22%

Color Variations & Tints

  • #6B59DE

    Lightness: 61%

  • #5844DA

    Lightness: 56%

  • #452ED6

    Lightness: 51%

  • #3B27C6

    Lightness: 46%

    Current color

  • #3523AF

    Lightness: 41%

  • #2F1E99

    Lightness: 36%

  • #281A84

    Lightness: 31%

Accessibility

White Text
9.2
PASS
Black Text
2.3
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 #3B27C6

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

Current: #3B27C6

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