Information about Union Jack Blue color

#012169 - Union Jack Blue color image

Basic facts about this digital color

The digital color #012169, known as "Union Jack Blue", is classified in the Register under the Azure Color Family, with Full Saturation and Dark brightness. Its exact recipe is rgb(1, 33, 105) — 0.4% red, 12.9% green, 41.2% blue — and for print it converts to CMYK 41 / 28 / 0 / 59. New to color codes? See our guide to RGB color codes.

A pure, full-strength sky-leaning azure, #012169 stays on the darker end of the scale. Designers typically reach for tones like this for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a hair away from Colin's Blue (#042069). Slightly further away sit Deep Sapphire (#082567) and Astros Navy (#002D62).

The recipe behind #012169 is rgb(1, 33, 105), with blue as the dominant ingredient. On this background, white text reaches a 14.8:1 contrast ratio (passing WCAG AAA); black stays at 1.4:1. The name "Union Jack Blue" is officially recorded for this exact shade in The Official Register of Color Names.

Union Jack Blue color variations

View this color variations of tints, shades, tones and hues.

Union Jack Blue color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to Union Jack Blue

The closest officially registered color names in the Register, ordered by similarity.

Union Jack Blue color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#012169
  • RGB1, 33, 105
  • CMYK41, 28, 0, 59
  • CSSrgb(1, 33, 105)
  • HSL222°, 98%, 21%
  • HSL Precise221.538°, 98.113%, 20.784%
  • HSV222°, 99%, 41%
  • HSB222°, 99%, 41%
  • Normalized R (0.0–1.0)0.004
  • Normalized G (0.0–1.0)0.129
  • Normalized B (0.0–1.0)0.412
  • GLSLvec3(0.004, 0.129, 0.412)
  • GLSL with alphavec4(0.004, 0.129, 0.412, 1.000)
  • HLSL / Metalfloat3(0.004, 0.129, 0.412)
  • Percentage of Red in RGB0.4%
  • Percentage of Green in RGB12.9%
  • Percentage of Blue in RGB41.2%
  • Color Family (Hue)Azure
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID012169
  • DECIMAL ID74089
  • Name Length15
  • This page visited903 times
  • Counting from2025-01-01