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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
#418AD4
RGB Values
65, 138, 212
HSL Values
210°, 63%, 54%
CMYK Values
69%, 35%, 0%, 17%

Color Variations & Tints

  • #7EB0E2

    Lightness: 69%

  • #69A3DD

    Lightness: 64%

  • #5596D8

    Lightness: 59%

  • #418AD4

    Lightness: 54%

    Current color

  • #2E7DCC

    Lightness: 49%

  • #2A70B7

    Lightness: 44%

  • #2563A2

    Lightness: 39%

Accessibility

White Text
3.6
FAIL
Black Text
5.8
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 #418AD4

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

Current: #418AD4

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