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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
#B4BBCF
RGB Values
180, 187, 207
HSL Values
224°, 22%, 76%
CMYK Values
13%, 10%, 0%, 19%

Color Variations & Tints

  • #E3E6ED

    Lightness: 91%

  • #D3D8E3

    Lightness: 86%

  • #C4CAD9

    Lightness: 81%

  • #B4BBCF

    Lightness: 76%

    Current color

  • #A5ADC5

    Lightness: 71%

  • #959FBB

    Lightness: 66%

  • #8691B1

    Lightness: 61%

Accessibility

White Text
1.9
FAIL
Black Text
10.9
PASS
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 #B4BBCF

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

Current: #B4BBCF

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