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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
#363BFF
RGB Values
54, 59, 255
HSL Values
239°, 100%, 61%
CMYK Values
79%, 77%, 0%, 0%

Color Variations & Tints

  • #8587FF

    Lightness: 76%

  • #6B6EFF

    Lightness: 71%

  • #5254FF

    Lightness: 66%

  • #363BFF

    Lightness: 61%

    Current color

  • #1F22FF

    Lightness: 56%

  • #0509FF

    Lightness: 51%

  • #0004EB

    Lightness: 46%

Accessibility

White Text
6.5
PASS
Black Text
3.2
FAIL
WCAG AA
PASS
WCAG AAA
FAIL

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 #363BFF

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

Current: #363BFF

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