Information about #33313C color

#33313C color image

Basic facts about this digital color

#33313C falls into the Blue Color Family — Low Saturation, Dark brightness. The mix behind it: rgb(51, 49, 60) — 20% red, 19.2% green, 23.5% blue; the print equivalent is CMYK 4 / 4 / 0 / 76. Curious how these numbers work? Read our RGB color codes guide.

#33313C presents itself as a gently muted blue — one that stays on the darker end of the scale. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Catch (#34343C). Slightly further away sit Woody Bay (#33343A) and Crater Smoke (#2F2E3A).

Technically, the mix leans on its blue channel (rgb(51, 49, 60)), which gives #33313C its character. Accessibility-wise, white text works best on #33313C: 12.8:1 contrast (passing WCAG AAA) versus 1.6:1 for black. On paper it relies strongly on black ink (K:76), so proof dark layouts before a large print run. No one has named #33313C so far. Register a name for it and it becomes a permanent record.

#33313C color variations

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

#33313C 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 #33313C

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

Woody Bay color link
Woody Bay

#33343A

Crater Smoke color link
Crater Smoke

#2F2E3A

Shark color link
Shark

#34363A

Gumboot color link
Gumboot

#313337

Double Tuna color link
Double Tuna

#2F3237

Tao Grey color link
Tao Grey

#323436

High Tide color link
High Tide

#32373F

Grey Friars color link
Grey Friars

#313436

Revolver color link
Revolver

#37363F

Conversions between color systems and etc.

  • HEX#33313C
  • RGB51, 49, 60
  • CMYK4, 4, 0, 76
  • CSSrgb(51, 49, 60)
  • HSL251°, 10%, 21%
  • HSL Precise250.909°, 10.092%, 21.373%
  • HSV251°, 18%, 24%
  • HSB251°, 18%, 24%
  • Normalized R (0.0–1.0)0.200
  • Normalized G (0.0–1.0)0.192
  • Normalized B (0.0–1.0)0.235
  • GLSLvec3(0.200, 0.192, 0.235)
  • GLSL with alphavec4(0.200, 0.192, 0.235, 1.000)
  • HLSL / Metalfloat3(0.200, 0.192, 0.235)
  • Percentage of Red in RGB20%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB23.5%
  • Color FamilyBlue
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID33313C
  • DECIMAL ID3354940
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01