Information about #28005D color

#28005D color image

Basic facts about this digital color

In the Register's classification, #28005D belongs to the Violet Color Family, featuring Full Saturation and Dark brightness. In numbers: rgb(40, 0, 93) (15.7% red, 0% green, 36.5% blue), or CMYK 21 / 36 / 0 / 64 for print. Curious how these numbers work? Read our RGB color codes guide.

A maximally vivid twilight violet, #28005D 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 practically indistinguishable from Deep Blue Violet (#210059). Nearby in the Register you will also find Deep Violet (#330066) and Royal Indigo (#240952).

In RGB terms — rgb(40, 0, 93) — the blue channel does the heavy lifting here. If you plan to put text on a #28005D background, choose white — the contrast ratio is 16.8:1 (passing WCAG AAA), while black manages only 1.2:1. On paper it relies strongly on black ink (K:64), so proof dark layouts before a large print run. #28005D has no official name yet. If this shade means something to you, you can be the one to name it.

#28005D color variations

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

#28005D 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 #28005D

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#28005D
  • RGB40, 0, 93
  • CMYK21, 36, 0, 64
  • CSSrgb(40, 0, 93)
  • HSL266°, 100%, 18%
  • HSL Precise265.806°, 100%, 18.235%
  • HSV266°, 100%, 36%
  • HSB266°, 100%, 36%
  • Normalized R (0.0–1.0)0.157
  • Normalized G (0.0–1.0)0.000
  • Normalized B (0.0–1.0)0.365
  • GLSLvec3(0.157, 0.000, 0.365)
  • GLSL with alphavec4(0.157, 0.000, 0.365, 1.000)
  • HLSL / Metalfloat3(0.157, 0.000, 0.365)
  • Percentage of Red in RGB15.7%
  • Percentage of Green in RGB0%
  • Percentage of Blue in RGB36.5%
  • Color FamilyViolet
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID28005D
  • DECIMAL ID2621533
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01