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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
#88ACB1
RGB Values
136, 172, 177
HSL Values
187°, 21%, 61%
CMYK Values
23%, 3%, 0%, 31%

Color Variations & Tints

  • #B5CCCF

    Lightness: 76%

  • #A6C1C5

    Lightness: 71%

  • #96B6BB

    Lightness: 66%

  • #88ACB1

    Lightness: 61%

    Current color

  • #77A1A6

    Lightness: 56%

  • #68969C

    Lightness: 51%

  • #5D888E

    Lightness: 46%

Accessibility

White Text
2.4
FAIL
Black Text
8.6
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 #88ACB1

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

Current: #88ACB1

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