Information about #211F2F color

#211F2F color image

Basic facts about this digital color

#211F2F falls into the Blue Color Family — Low Saturation, Dark brightness. The mix behind it: rgb(33, 31, 47) — 12.9% red, 12.2% green, 18.4% blue; the print equivalent is CMYK 5 / 6 / 0 / 82. Curious how these numbers work? Read our RGB color codes guide.

A gently muted blue, #211F2F carries a shadowy depth. Expect to see shades like this in moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is almost identical to Daytona (#1E222C). Nearby in the Register you will also find Nite Life (#1D2134) and Black Russian (#24252B).

In RGB terms — rgb(33, 31, 47) — the blue channel does the heavy lifting here. On this background, white text reaches a 16.1:1 contrast ratio (passing WCAG AAA); black stays at 1.3:1. On paper it relies strongly on black ink (K:82), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#211F2F color variations

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

#211F2F 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 #211F2F

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

Daytona color link
Daytona

#1E222C

Nite Life color link
Nite Life

#1D2134

Dark color link
Dark

#1B2431

Montana color link
Montana

#291E30

Indian Ink color link
Indian Ink

#232732

Black Pearl color link
Black Pearl

#1E272C

Shadowland color link
Shadowland

#26272C

Silhouette color link
Silhouette

#2A252C

Cinder color link
Cinder

#242A2E

Conversions between color systems and etc.

  • HEX#211F2F
  • RGB33, 31, 47
  • CMYK5, 6, 0, 82
  • CSSrgb(33, 31, 47)
  • HSL248°, 21%, 15%
  • HSL Precise247.5°, 20.513%, 15.294%
  • HSV248°, 34%, 18%
  • HSB248°, 34%, 18%
  • Normalized R (0.0–1.0)0.129
  • Normalized G (0.0–1.0)0.122
  • Normalized B (0.0–1.0)0.184
  • GLSLvec3(0.129, 0.122, 0.184)
  • GLSL with alphavec4(0.129, 0.122, 0.184, 1.000)
  • HLSL / Metalfloat3(0.129, 0.122, 0.184)
  • Percentage of Red in RGB12.9%
  • Percentage of Green in RGB12.2%
  • Percentage of Blue in RGB18.4%
  • Color FamilyBlue
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID211F2F
  • DECIMAL ID2170671
  • Name LengthThis color has no name
  • Seen by search & AI crawlers30 times
  • Counting from2025-01-01