Information about #180B6B color

#180B6B color image

Basic facts about this digital color

#180B6B falls into the Blue Color Family — High Saturation, Dark brightness. Its exact recipe is rgb(24, 11, 107) — 9.4% red, 4.3% green, 42% blue — and for print it converts to CMYK 33 / 38 / 0 / 58. Curious how these numbers work? Read our RGB color codes guide.

#180B6B is a energetic, saturated blue that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is very close to PHCH (#201173). Its next-closest registered neighbors are Suns Purple (#1D1160) and Midnight Blue (#191970).

Technically, the mix leans on its blue channel (rgb(24, 11, 107)), which gives #180B6B its character. Accessibility-wise, white text works best on #180B6B: 16.2:1 contrast (passing WCAG AAA) versus 1.3:1 for black. Out of 16,777,216 possible colors, #180B6B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#180B6B color variations

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

#180B6B 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 #180B6B

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#180B6B
  • RGB24, 11, 107
  • CMYK33, 38, 0, 58
  • CSSrgb(24, 11, 107)
  • HSL248°, 81%, 23%
  • HSL Precise248.125°, 81.356%, 23.137%
  • HSV248°, 90%, 42%
  • HSB248°, 90%, 42%
  • Normalized R (0.0–1.0)0.094
  • Normalized G (0.0–1.0)0.043
  • Normalized B (0.0–1.0)0.420
  • GLSLvec3(0.094, 0.043, 0.420)
  • GLSL with alphavec4(0.094, 0.043, 0.420, 1.000)
  • HLSL / Metalfloat3(0.094, 0.043, 0.420)
  • Percentage of Red in RGB9.4%
  • Percentage of Green in RGB4.3%
  • Percentage of Blue in RGB42%
  • Color FamilyBlue
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID180B6B
  • DECIMAL ID1575787
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01