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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
#0640A0
RGB Values
6, 64, 160
HSL Values
217°, 93%, 33%
CMYK Values
96%, 60%, 0%, 37%

Color Variations & Tints

  • #0960EC

    Lightness: 48%

  • #0856D4

    Lightness: 43%

  • #074CBB

    Lightness: 38%

  • #0640A0

    Lightness: 33%

    Current color

  • #05388A

    Lightness: 28%

  • #042E71

    Lightness: 23%

  • #032459

    Lightness: 18%

Accessibility

White Text
9.3
PASS
Black Text
2.2
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 #0640A0

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

Current: #0640A0

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