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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
#016CB8
RGB Values
1, 108, 184
HSL Values
205°, 99%, 36%
CMYK Values
99%, 41%, 0%, 28%

Color Variations & Tints

  • #0697FE

    Lightness: 51%

  • #0189E9

    Lightness: 46%

  • #017AD0

    Lightness: 41%

  • #016CB8

    Lightness: 36%

    Current color

  • #015C9D

    Lightness: 31%

  • #014D84

    Lightness: 26%

  • #013E6B

    Lightness: 21%

Accessibility

White Text
5.5
PASS
Black Text
3.8
FAIL
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 #016CB8

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

Current: #016CB8

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