/
Colorbook
Sign in Sign up

Color Information

Blue

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

HEX Format
#0B69CF
RGB Values
11, 105, 207
HSL Values
211°, 90%, 43%
CMYK Values
95%, 49%, 0%, 19%

Color Variations & Tints

  • #3491F4

    Lightness: 58%

  • #1B84F3

    Lightness: 53%

  • #0C77E9

    Lightness: 48%

  • #0B69CF

    Lightness: 43%

    Current color

  • #0A5EB8

    Lightness: 38%

  • #0852A0

    Lightness: 33%

  • #074588

    Lightness: 28%

Accessibility

White Text
5.3
PASS
Black Text
3.9
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 #0B69CF

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

Current: #0B69CF

Discover More Colors

Explore a randomly curated selection of colors. Each refresh brings new inspiration for your palette.