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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
#2B1AEA
RGB Values
43, 26, 234
HSL Values
245°, 83%, 51%
CMYK Values
82%, 89%, 0%, 8%

Color Variations & Tints

  • #6C60F0

    Lightness: 66%

  • #5749EE

    Lightness: 61%

  • #4132EC

    Lightness: 56%

  • #2B1AEA

    Lightness: 51%

    Current color

  • #2414D7

    Lightness: 46%

  • #2012BF

    Lightness: 41%

  • #1C10A8

    Lightness: 36%

Accessibility

White Text
8.6
PASS
Black Text
2.4
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 #2B1AEA

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

Current: #2B1AEA

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