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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
#6F8BDC
RGB Values
111, 139, 220
HSL Values
225°, 61%, 65%
CMYK Values
50%, 37%, 0%, 14%

Color Variations & Tints

  • #ADBCEB

    Lightness: 80%

  • #98ACE6

    Lightness: 75%

  • #849BE1

    Lightness: 70%

  • #6F8BDC

    Lightness: 65%

    Current color

  • #5B7AD7

    Lightness: 60%

  • #4669D2

    Lightness: 55%

  • #3259CD

    Lightness: 50%

Accessibility

White Text
3.3
FAIL
Black Text
6.4
PASS
WCAG AA
PASS
WCAG AAA
FAIL

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 #6F8BDC

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

Current: #6F8BDC

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