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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
#A3DCDA
RGB Values
163, 220, 218
HSL Values
178°, 45%, 75%
CMYK Values
26%, 0%, 1%, 14%

Color Variations & Tints

  • #DAF1F0

    Lightness: 90%

  • #C8EAE9

    Lightness: 85%

  • #B5E3E1

    Lightness: 80%

  • #A3DCDA

    Lightness: 75%

    Current color

  • #90D5D3

    Lightness: 70%

  • #7ECECB

    Lightness: 65%

  • #6BC7C4

    Lightness: 60%

Accessibility

White Text
1.5
FAIL
Black Text
13.8
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 #A3DCDA

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

Current: #A3DCDA

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