Information about #312E3D color

#312E3D color image

Basic facts about this digital color

The digital color #312E3D is classified in the Register under the Blue Color Family, with Low Saturation and Dark brightness. In numbers: rgb(49, 46, 61) (19.2% red, 18% green, 23.9% blue), or CMYK 5 / 6 / 0 / 76 for print. Curious how these numbers work? Read our RGB color codes guide.

#312E3D is a gently muted classic blue that stays on the darker end of the scale. It is a natural fit for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is almost identical to Crater Smoke (#2F2E3A). Slightly further away sit Black Rock (#2C2D3C) and Catch (#34343C).

The recipe behind #312E3D is rgb(49, 46, 61), with blue as the dominant ingredient. On this background, white text reaches a 13.2:1 contrast ratio (passing WCAG AAA); black stays at 1.6:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. #312E3D has no official name yet. If this shade means something to you, you can be the one to name it.

#312E3D color variations

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

#312E3D 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 #312E3D

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

Black Rock color link
Black Rock

#2C2D3C

Catch color link
Catch

#34343C

Woody Bay color link
Woody Bay

#33343A

Double Tuna color link
Double Tuna

#2F3237

Gumboot color link
Gumboot

#313337

Blueprint color link
Blueprint

#2A313F

Valhalla color link
Valhalla

#2A2B41

Tarot color link
Tarot

#38293D

Showtime color link
Showtime

#2F263A

Valentino color link
Valentino

#382C38

Conversions between color systems and etc.

  • HEX#312E3D
  • RGB49, 46, 61
  • CMYK5, 6, 0, 76
  • CSSrgb(49, 46, 61)
  • HSL252°, 14%, 21%
  • HSL Precise252°, 14.019%, 20.98%
  • HSV252°, 25%, 24%
  • HSB252°, 25%, 24%
  • Normalized R (0.0–1.0)0.192
  • Normalized G (0.0–1.0)0.180
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.192, 0.180, 0.239)
  • GLSL with alphavec4(0.192, 0.180, 0.239, 1.000)
  • HLSL / Metalfloat3(0.192, 0.180, 0.239)
  • Percentage of Red in RGB19.2%
  • Percentage of Green in RGB18%
  • Percentage of Blue in RGB23.9%
  • Color FamilyBlue
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID312E3D
  • DECIMAL ID3223101
  • Name LengthThis color has no name
  • Seen by search & AI crawlers18 times
  • Counting from2025-01-01