Information about #172B88 color

#172B88 color image

Basic facts about this digital color

In the Register's classification, #172B88 belongs to the Blue Color Family, featuring High Saturation and Neutral brightness. In numbers: rgb(23, 43, 136) (9% red, 16.9% green, 53.3% blue), or CMYK 44 / 36 / 0 / 47 for print. New to color codes? See our guide to RGB color codes.

A strongly colored classic blue, #172B88 holds a balanced mid-tone. Designers typically reach for tones like this for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is very close to Luxury Blue (#1F2B8F). Its next-closest registered neighbors are Lapis Blue (#15317E) and Cubs Blue (#0E3386).

The recipe behind #172B88 is rgb(23, 43, 136), with blue as the dominant ingredient. Accessibility-wise, white text works best on #172B88: 12.1:1 contrast (passing WCAG AAA) versus 1.7:1 for black. #172B88 has no official name yet. If this shade means something to you, you can be the one to name it.

#172B88 color variations

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

#172B88 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 #172B88

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#172B88
  • RGB23, 43, 136
  • CMYK44, 36, 0, 47
  • CSSrgb(23, 43, 136)
  • HSL229°, 71%, 31%
  • HSL Precise229.381°, 71.069%, 31.176%
  • HSV229°, 83%, 53%
  • HSB229°, 83%, 53%
  • Normalized R (0.0–1.0)0.090
  • Normalized G (0.0–1.0)0.169
  • Normalized B (0.0–1.0)0.533
  • GLSLvec3(0.090, 0.169, 0.533)
  • GLSL with alphavec4(0.090, 0.169, 0.533, 1.000)
  • HLSL / Metalfloat3(0.090, 0.169, 0.533)
  • Percentage of Red in RGB9%
  • Percentage of Green in RGB16.9%
  • Percentage of Blue in RGB53.3%
  • Color FamilyBlue
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX ID172B88
  • DECIMAL ID1518472
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01