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Colorbook
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Color Information

Orange

Complete color analysis with professional format conversions, accessibility metrics, and harmonious color combinations for your design projects.

HEX Format
#EFB21E
RGB Values
239, 178, 30
HSL Values
42°, 87%, 53%
CMYK Values
0%, 26%, 87%, 6%

Color Variations & Tints

  • #F4CA66

    Lightness: 68%

  • #F3C14F

    Lightness: 63%

  • #F1B937

    Lightness: 58%

  • #EFB21E

    Lightness: 53%

    Current color

  • #E5A510

    Lightness: 48%

  • #CD940E

    Lightness: 43%

  • #B5830D

    Lightness: 38%

Accessibility

White Text
1.9
FAIL
Black Text
11.1
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 #EFB21E

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

Current: #EFB21E

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