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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
#6BBBB3
RGB Values
107, 187, 179
HSL Values
174°, 37%, 58%
CMYK Values
43%, 0%, 4%, 27%

Color Variations & Tints

  • #A1D4CF

    Lightness: 73%

  • #8FCCC6

    Lightness: 68%

  • #7EC4BD

    Lightness: 63%

  • #6BBBB3

    Lightness: 58%

    Current color

  • #5BB3AB

    Lightness: 53%

  • #4DA89F

    Lightness: 48%

  • #45968E

    Lightness: 43%

Accessibility

White Text
2.2
FAIL
Black Text
9.4
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 #6BBBB3

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

Current: #6BBBB3

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