Information about #302F39 color

#302F39 color image

Basic facts about this digital color

In the Register's classification, #302F39 belongs to the Blue Color Family, featuring Desaturated and Dark brightness. In numbers: rgb(48, 47, 57) (18.8% red, 18.4% green, 22.4% blue), or CMYK 4 / 4 / 0 / 78 for print. Curious how these numbers work? Read our RGB color codes guide.

A softly muted balanced grey tone, #302F39 leans clearly toward the dark side. 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 Crater Smoke (#2F2E3A). Its next-closest registered neighbors are Double Tuna (#2F3237) and Goth Girl Hair Black (#323136).

In RGB terms — rgb(48, 47, 57) — the blue channel does the heavy lifting here. If you plan to put text on a #302F39 background, choose white — the contrast ratio is 13.2:1 (passing WCAG AAA), while black manages only 1.6:1. For print, note the heavy black component (K:78) — ink coverage matters with tones this deep. No one has named #302F39 so far. Register a name for it and it becomes a permanent record.

#302F39 color variations

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

#302F39 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 #302F39

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

Crater Smoke color link
Crater Smoke

#2F2E3A

Double Tuna color link
Double Tuna

#2F3237

Gumboot color link
Gumboot

#313337

Black Rock color link
Black Rock

#2C2D3C

Grey Friars color link
Grey Friars

#313436

Woody Bay color link
Woody Bay

#33343A

Tao Grey color link
Tao Grey

#323436

Catch color link
Catch

#34343C

Haiti color link
Haiti

#2C2A35

Conversions between color systems and etc.

  • HEX#302F39
  • RGB48, 47, 57
  • CMYK4, 4, 0, 78
  • CSSrgb(48, 47, 57)
  • HSL246°, 10%, 20%
  • HSL Precise246°, 9.615%, 20.392%
  • HSV246°, 18%, 22%
  • HSB246°, 18%, 22%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.184
  • Normalized B (0.0–1.0)0.224
  • GLSLvec3(0.188, 0.184, 0.224)
  • GLSL with alphavec4(0.188, 0.184, 0.224, 1.000)
  • HLSL / Metalfloat3(0.188, 0.184, 0.224)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB18.4%
  • Percentage of Blue in RGB22.4%
  • Color FamilyBlue
  • Saturation FamilyDesaturated
  • Lightness FamilyDark
  • HEX ID302F39
  • DECIMAL ID3157817
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01