Information about #03203B color

#03203B color image

Basic facts about this digital color

In the Register's classification, #03203B belongs to the Azure Color Family, featuring Full Saturation and Dark brightness. The mix behind it: rgb(3, 32, 59) — 1.2% red, 12.5% green, 23.1% blue; the print equivalent is CMYK 22 / 11 / 0 / 77. Curious how these numbers work? Read our RGB color codes guide.

The color #03203B reads as a maximally vivid azure and carries a shadowy depth. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Trafalgar Blue (#00203C). Nearby in the Register you will also find Maastricht Blue (#001C3D) and Dallas Cowboys Blue (#041E42).

Technically, the mix leans on its blue channel (rgb(3, 32, 59)), which gives #03203B its character. If you plan to put text on a #03203B background, choose white — the contrast ratio is 16.5:1 (passing WCAG AAA), while black manages only 1.3:1. For print, note the heavy black component (K:77) — ink coverage matters with tones this deep. #03203B has no official name yet. If this shade means something to you, you can be the one to name it.

#03203B color variations

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

#03203B 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 #03203B

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Conversions between color systems and etc.

  • HEX#03203B
  • RGB3, 32, 59
  • CMYK22, 11, 0, 77
  • CSSrgb(3, 32, 59)
  • HSL209°, 90%, 12%
  • HSL Precise208.929°, 90.323%, 12.157%
  • HSV209°, 95%, 23%
  • HSB209°, 95%, 23%
  • Normalized R (0.0–1.0)0.012
  • Normalized G (0.0–1.0)0.125
  • Normalized B (0.0–1.0)0.231
  • GLSLvec3(0.012, 0.125, 0.231)
  • GLSL with alphavec4(0.012, 0.125, 0.231, 1.000)
  • HLSL / Metalfloat3(0.012, 0.125, 0.231)
  • Percentage of Red in RGB1.2%
  • Percentage of Green in RGB12.5%
  • Percentage of Blue in RGB23.1%
  • Color FamilyAzure
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID03203B
  • DECIMAL ID204859
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01