Information about #313040 color

#313040 color image

Basic facts about this digital color

#313040 falls into the Blue Color Family — Low Saturation, Dark brightness. The mix behind it: rgb(49, 48, 64) — 19.2% red, 18.8% green, 25.1% blue; the print equivalent is CMYK 6 / 6 / 0 / 75. Curious how these numbers work? Read our RGB color codes guide.

#313040 presents itself as a gently muted classic blue — one that carries a shadowy depth. It is a natural fit for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a hair away from Catch (#34343C). Nearby in the Register you will also find Crater Smoke (#2F2E3A) and Black Rock (#2C2D3C).

The recipe behind #313040 is rgb(49, 48, 64), with blue as the dominant ingredient. On this background, white text reaches a 12.9:1 contrast ratio (passing WCAG AAA); black stays at 1.6:1. For print, note the heavy black component (K:75) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#313040 color variations

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

#313040 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 #313040

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

Catch color link
Catch

#34343C

Crater Smoke color link
Crater Smoke

#2F2E3A

Black Rock color link
Black Rock

#2C2D3C

Blueprint color link
Blueprint

#2A313F

High Tide color link
High Tide

#32373F

Woody Bay color link
Woody Bay

#33343A

Revolver color link
Revolver

#37363F

Valhalla color link
Valhalla

#2A2B41

Shark color link
Shark

#34363A

Double Tuna color link
Double Tuna

#2F3237

Gumboot color link
Gumboot

#313337

Conversions between color systems and etc.

  • HEX#313040
  • RGB49, 48, 64
  • CMYK6, 6, 0, 75
  • CSSrgb(49, 48, 64)
  • HSL244°, 14%, 22%
  • HSL Precise243.75°, 14.286%, 21.961%
  • HSV244°, 25%, 25%
  • HSB244°, 25%, 25%
  • Normalized R (0.0–1.0)0.192
  • Normalized G (0.0–1.0)0.188
  • Normalized B (0.0–1.0)0.251
  • GLSLvec3(0.192, 0.188, 0.251)
  • GLSL with alphavec4(0.192, 0.188, 0.251, 1.000)
  • HLSL / Metalfloat3(0.192, 0.188, 0.251)
  • Percentage of Red in RGB19.2%
  • Percentage of Green in RGB18.8%
  • Percentage of Blue in RGB25.1%
  • Color FamilyBlue
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID313040
  • DECIMAL ID3223616
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01