Information about #28363D color

#28363D color image

Basic facts about this digital color

#28363D falls into the Azure Color Family — Low Saturation, Dark brightness. The mix behind it: rgb(40, 54, 61) — 15.7% red, 21.2% green, 23.9% blue; the print equivalent is CMYK 8 / 3 / 0 / 76. New to color codes? See our guide to RGB color codes.

#28363D presents itself as a calm, restrained azure — one that carries a shadowy depth. In practice it works well for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a hair away from Dark Slate Grey (#25383C). Nearby in the Register you will also find Mosaic (#293741) and Gunmetal (#2A3439).

Technically, the mix leans on its blue channel (rgb(40, 54, 61)), which gives #28363D its character. On this background, white text reaches a 12.5:1 contrast ratio (passing WCAG AAA); black stays at 1.7:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. No one has named #28363D so far. Register a name for it and it becomes a permanent record.

#28363D color variations

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

#28363D 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 #28363D

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

Mosaic color link
Mosaic

#293741

Gunmetal color link
Gunmetal

#2A3439

Elephant color link
Elephant

#243640

Blueprint color link
Blueprint

#2A313F

Coast color link
Coast

#243442

Iron Storage color link
Iron Storage

#2B3736

Warrior color link
Warrior

#2D3B42

Traccia color link
Traccia

#2A3335

Tornado color link
Tornado

#272D3C

Allegro color link
Allegro

#242E3B

Conversions between color systems and etc.

  • HEX#28363D
  • RGB40, 54, 61
  • CMYK8, 3, 0, 76
  • CSSrgb(40, 54, 61)
  • HSL200°, 21%, 20%
  • HSL Precise200°, 20.792%, 19.804%
  • HSV200°, 34%, 24%
  • HSB200°, 34%, 24%
  • Normalized R (0.0–1.0)0.157
  • Normalized G (0.0–1.0)0.212
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.157, 0.212, 0.239)
  • GLSL with alphavec4(0.157, 0.212, 0.239, 1.000)
  • HLSL / Metalfloat3(0.157, 0.212, 0.239)
  • Percentage of Red in RGB15.7%
  • Percentage of Green in RGB21.2%
  • Percentage of Blue in RGB23.9%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID28363D
  • DECIMAL ID2635325
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01