Information about #2F313E color

#2F313E color image

Basic facts about this digital color

In the Register's classification, #2F313E belongs to the Blue Color Family, featuring Low Saturation and Dark brightness. The mix behind it: rgb(47, 49, 62) — 18.4% red, 19.2% green, 24.3% blue; the print equivalent is CMYK 6 / 5 / 0 / 76. Curious how these numbers work? Read our RGB color codes guide.

#2F313E is a gently muted classic blue that carries a shadowy depth. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a hair away from Crater Smoke (#2F2E3A). Nearby in the Register you will also find Blueprint (#2A313F) and Black Rock (#2C2D3C).

Technically, the mix leans on its blue channel (rgb(47, 49, 62)), which gives #2F313E its character. If you plan to put text on a #2F313E background, choose white — the contrast ratio is 12.9:1 (passing WCAG AAA), while black manages only 1.6:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #2F313E is still unnamed — it can be claimed and named in The Official Register of Color Names.

#2F313E color variations

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

#2F313E 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 #2F313E

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

Blueprint color link
Blueprint

#2A313F

Black Rock color link
Black Rock

#2C2D3C

Catch color link
Catch

#34343C

Woody Bay color link
Woody Bay

#33343A

High Tide color link
High Tide

#32373F

Double Tuna color link
Double Tuna

#2F3237

Gumboot color link
Gumboot

#313337

Gunmetal color link
Gunmetal

#2A3439

Shark color link
Shark

#34363A

Valhalla color link
Valhalla

#2A2B41

Conversions between color systems and etc.

  • HEX#2F313E
  • RGB47, 49, 62
  • CMYK6, 5, 0, 76
  • CSSrgb(47, 49, 62)
  • HSL232°, 14%, 21%
  • HSL Precise232°, 13.761%, 21.373%
  • HSV232°, 24%, 24%
  • HSB232°, 24%, 24%
  • Normalized R (0.0–1.0)0.184
  • Normalized G (0.0–1.0)0.192
  • Normalized B (0.0–1.0)0.243
  • GLSLvec3(0.184, 0.192, 0.243)
  • GLSL with alphavec4(0.184, 0.192, 0.243, 1.000)
  • HLSL / Metalfloat3(0.184, 0.192, 0.243)
  • Percentage of Red in RGB18.4%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB24.3%
  • Color FamilyBlue
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID2F313E
  • DECIMAL ID3092798
  • Name LengthThis color has no name
  • This page visited3 times
  • Counting from2025-01-01