Information about #313D4E color

#313D4E color image

Basic facts about this digital color

#313D4E falls into the Azure Color Family — Low Saturation, Dark brightness. Its exact recipe is rgb(49, 61, 78) — 19.2% red, 23.9% green, 30.6% blue — and for print it converts to CMYK 11 / 7 / 0 / 69. Curious how these numbers work? Read our RGB color codes guide.

#313D4E is a softly toned sky-leaning azure that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is practically indistinguishable from Cloud Burst (#353E4F). Its next-closest registered neighbors are Avalanche (#354152) and Madison (#2D3C54).

Technically, the mix leans on its blue channel (rgb(49, 61, 78)), which gives #313D4E its character. Accessibility-wise, white text works best on #313D4E: 11.0:1 contrast (passing WCAG AAA) versus 1.9:1 for black. On paper it relies strongly on black ink (K:69), so proof dark layouts before a large print run. #313D4E has no official name yet. If this shade means something to you, you can be the one to name it.

#313D4E color variations

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

#313D4E 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 #313D4E

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

Cloud Burst color link
Cloud Burst

#353E4F

Avalanche color link
Avalanche

#354152

Madison color link
Madison

#2D3C54

Sputnik color link
Sputnik

#373E54

Big Stone color link
Big Stone

#334046

Vintage Blue color link
Vintage Blue

#303D57

Charcoal color link
Charcoal

#36454F

Ares blue color link
Ares blue

#2D4255

Galactica color link
Galactica

#303655

Gotham color link
Gotham

#303B44

Conversions between color systems and etc.

  • HEX#313D4E
  • RGB49, 61, 78
  • CMYK11, 7, 0, 69
  • CSSrgb(49, 61, 78)
  • HSL215°, 23%, 25%
  • HSL Precise215.172°, 22.835%, 24.902%
  • HSV215°, 37%, 31%
  • HSB215°, 37%, 31%
  • Normalized R (0.0–1.0)0.192
  • Normalized G (0.0–1.0)0.239
  • Normalized B (0.0–1.0)0.306
  • GLSLvec3(0.192, 0.239, 0.306)
  • GLSL with alphavec4(0.192, 0.239, 0.306, 1.000)
  • HLSL / Metalfloat3(0.192, 0.239, 0.306)
  • Percentage of Red in RGB19.2%
  • Percentage of Green in RGB23.9%
  • Percentage of Blue in RGB30.6%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID313D4E
  • DECIMAL ID3226958
  • Name LengthThis color has no name
  • Seen by search & AI crawlers31 times
  • Counting from2025-01-01