Information about #304143 color

#304143 color image

Basic facts about this digital color

#304143 falls into the Cyan Color Family — Low Saturation, Dark brightness. The mix behind it: rgb(48, 65, 67) — 18.8% red, 25.5% green, 26.3% blue; the print equivalent is CMYK 7 / 1 / 0 / 74. New to color codes? See our guide to RGB color codes.

#304143 presents itself as a calm, restrained cyan — 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 Big Stone (#334046). Nearby in the Register you will also find Firefly (#314643) and Gotham (#303B44).

Technically, the mix leans on its blue channel (rgb(48, 65, 67)), which gives #304143 its character. On this background, white text reaches a 10.7:1 contrast ratio (passing WCAG AAA); black stays at 2.0:1. For print, note the heavy black component (K:74) — ink coverage matters with tones this deep. No one has named #304143 so far. Register a name for it and it becomes a permanent record.

#304143 color variations

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

#304143 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 #304143

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

Big Stone color link
Big Stone

#334046

Firefly color link
Firefly

#314643

Gotham color link
Gotham

#303B44

Onando color link
Onando

#364141

Gable Green color link
Gable Green

#2C4641

Warrior color link
Warrior

#2D3B42

Mirage color link
Mirage

#373F43

Mine Shaft color link
Mine Shaft

#373E41

Charade color link
Charade

#394043

Jurassic color link
Jurassic

#37443E

Conversions between color systems and etc.

  • HEX#304143
  • RGB48, 65, 67
  • CMYK7, 1, 0, 74
  • CSSrgb(48, 65, 67)
  • HSL186°, 17%, 23%
  • HSL Precise186.316°, 16.522%, 22.549%
  • HSV186°, 28%, 26%
  • HSB186°, 28%, 26%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.255
  • Normalized B (0.0–1.0)0.263
  • GLSLvec3(0.188, 0.255, 0.263)
  • GLSL with alphavec4(0.188, 0.255, 0.263, 1.000)
  • HLSL / Metalfloat3(0.188, 0.255, 0.263)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB25.5%
  • Percentage of Blue in RGB26.3%
  • Color FamilyCyan
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID304143
  • DECIMAL ID3162435
  • Name LengthThis color has no name
  • Seen by search & AI crawlers54 times
  • Counting from2025-01-01