Information about #313F43 color

#313F43 color image

Basic facts about this digital color

#313F43 falls into the Cyan Color Family — Low Saturation, Dark brightness. The mix behind it: rgb(49, 63, 67) — 19.2% red, 24.7% green, 26.3% blue; the print equivalent is CMYK 7 / 2 / 0 / 74. Curious how these numbers work? Read our RGB color codes guide.

A calm, restrained cyan, #313F43 leans clearly toward the dark side. Expect to see shades like this in dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Big Stone (#334046). Its next-closest registered neighbors are Gotham (#303B44) and Warrior (#2D3B42).

Technically, the mix leans on its blue channel (rgb(49, 63, 67)), which gives #313F43 its character. Accessibility-wise, white text works best on #313F43: 10.9:1 contrast (passing WCAG AAA) versus 1.9:1 for black. For print, note the heavy black component (K:74) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #313F43 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#313F43 color variations

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

#313F43 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 #313F43

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

Gotham color link
Gotham

#303B44

Warrior color link
Warrior

#2D3B42

Onando color link
Onando

#364141

Mirage color link
Mirage

#373F43

Mine Shaft color link
Mine Shaft

#373E41

Firefly color link
Firefly

#314643

Charade color link
Charade

#394043

Gable Green color link
Gable Green

#2C4641

High Tide color link
High Tide

#32373F

Jurassic color link
Jurassic

#37443E

Conversions between color systems and etc.

  • HEX#313F43
  • RGB49, 63, 67
  • CMYK7, 2, 0, 74
  • CSSrgb(49, 63, 67)
  • HSL193°, 16%, 23%
  • HSL Precise193.333°, 15.517%, 22.745%
  • HSV193°, 27%, 26%
  • HSB193°, 27%, 26%
  • Normalized R (0.0–1.0)0.192
  • Normalized G (0.0–1.0)0.247
  • Normalized B (0.0–1.0)0.263
  • GLSLvec3(0.192, 0.247, 0.263)
  • GLSL with alphavec4(0.192, 0.247, 0.263, 1.000)
  • HLSL / Metalfloat3(0.192, 0.247, 0.263)
  • Percentage of Red in RGB19.2%
  • Percentage of Green in RGB24.7%
  • Percentage of Blue in RGB26.3%
  • Color FamilyCyan
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID313F43
  • DECIMAL ID3227459
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01