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Colorbook
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Color Information

Black

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#838AB3
RGB Values
131, 138, 179
HSL Values
231°, 24%, 61%
CMYK Values
27%, 23%, 0%, 30%

Color Variations & Tints

  • #B3B8D0

    Lightness: 76%

  • #A3A9C7

    Lightness: 71%

  • #939ABD

    Lightness: 66%

  • #838AB3

    Lightness: 61%

    Current color

  • #747CAA

    Lightness: 56%

  • #646DA0

    Lightness: 51%

  • #596291

    Lightness: 46%

Accessibility

White Text
3.4
FAIL
Black Text
6.3
PASS
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 #838AB3

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

Current: #838AB3

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