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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
#4029BA
RGB Values
64, 41, 186
HSL Values
250°, 64%, 45%
CMYK Values
66%, 78%, 0%, 27%

Color Variations & Tints

  • #6D58DA

    Lightness: 60%

  • #5B43D6

    Lightness: 55%

  • #492ED1

    Lightness: 50%

  • #4029BA

    Lightness: 45%

    Current color

  • #3A25A7

    Lightness: 40%

  • #332092

    Lightness: 35%

  • #2C1C7D

    Lightness: 30%

Accessibility

White Text
9.4
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 #4029BA

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

Current: #4029BA

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