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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
#40B6BA
RGB Values
64, 182, 186
HSL Values
182°, 49%, 49%
CMYK Values
66%, 2%, 0%, 27%

Color Variations & Tints

  • #76CDD0

    Lightness: 64%

  • #63C6CA

    Lightness: 59%

  • #50BFC3

    Lightness: 54%

  • #40B6BA

    Lightness: 49%

    Current color

  • #39A4A7

    Lightness: 44%

  • #339194

    Lightness: 39%

  • #2C7E81

    Lightness: 34%

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 #40B6BA

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

Current: #40B6BA

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