Information about #150820 color

#150820 color image

Basic facts about this digital color

The digital color #150820 is classified in the Register under the Violet Color Family, with High Saturation and Very Dark brightness. Its exact recipe is rgb(21, 8, 32) — 8.2% red, 3.1% green, 12.5% blue — and for print it converts to CMYK 4 / 9 / 0 / 87. Curious how these numbers work? Read our RGB color codes guide.

#150820 presents itself as a strongly colored blue-purple violet — one that keeps to the darkest edge of the palette. It is a natural fit for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from Very Dark Violet (#17111D). Slightly further away sit Very Deep Violet (#0E001D) and Very Deep Magenta (#1D001D).

Technically, the mix leans on its blue channel (rgb(21, 8, 32)), which gives #150820 its character. On this background, white text reaches a 19.3:1 contrast ratio (passing WCAG AAA); black stays at 1.1:1. On paper it relies strongly on black ink (K:87), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #150820 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#150820 color variations

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

#150820 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 #150820

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#150820
  • RGB21, 8, 32
  • CMYK4, 9, 0, 87
  • CSSrgb(21, 8, 32)
  • HSL273°, 60%, 8%
  • HSL Precise272.5°, 60%, 7.843%
  • HSV273°, 75%, 13%
  • HSB273°, 75%, 13%
  • Normalized R (0.0–1.0)0.082
  • Normalized G (0.0–1.0)0.031
  • Normalized B (0.0–1.0)0.125
  • GLSLvec3(0.082, 0.031, 0.125)
  • GLSL with alphavec4(0.082, 0.031, 0.125, 1.000)
  • HLSL / Metalfloat3(0.082, 0.031, 0.125)
  • Percentage of Red in RGB8.2%
  • Percentage of Green in RGB3.1%
  • Percentage of Blue in RGB12.5%
  • Color FamilyViolet
  • Saturation FamilyHigh Saturation
  • Lightness FamilyVery Dark
  • HEX ID150820
  • DECIMAL ID1378336
  • Name LengthThis color has no name
  • Seen by search & AI crawlers25 times
  • Counting from2025-01-01