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Colorbook
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Color Information

Blue

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

HEX Format
#978CEE
RGB Values
151, 140, 238
HSL Values
247°, 74%, 74%
CMYK Values
37%, 41%, 0%, 7%

Color Variations & Tints

  • #D3CEF8

    Lightness: 89%

  • #BFB8F4

    Lightness: 84%

  • #ABA2F1

    Lightness: 79%

  • #978CEE

    Lightness: 74%

    Current color

  • #8375EA

    Lightness: 69%

  • #6F5FE7

    Lightness: 64%

  • #5B49E4

    Lightness: 59%

Accessibility

White Text
2.9
FAIL
Black Text
7.3
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 #978CEE

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

Current: #978CEE

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