Information about #11221B color

#11221B color image

Basic facts about this digital color

#11221B falls into the Spring Green Color Family — Mild Saturation, Dark brightness. The mix behind it: rgb(17, 34, 27) — 6.7% red, 13.3% green, 10.6% blue; the print equivalent is CMYK 7 / 0 / 3 / 87. Curious how these numbers work? Read our RGB color codes guide.

A mildly saturated fresh green-cyan, #11221B stays on the darker end of the scale. Expect to see shades like this in dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to Very Dark Cyan (#111D1D). Slightly further away sit Very Dark Spring Green (#111D17) and Aztec (#0D1C19).

Technically, the mix leans on its green channel (rgb(17, 34, 27)), which gives #11221B its character. Accessibility-wise, white text works best on #11221B: 16.6:1 contrast (passing WCAG AAA) versus 1.3:1 for black. For print, note the heavy black component (K:87) — ink coverage matters with tones this deep. No one has named #11221B so far. Register a name for it and it becomes a permanent record.

#11221B color variations

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

#11221B 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 #11221B

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

Conversions between color systems and etc.

  • HEX#11221B
  • RGB17, 34, 27
  • CMYK7, 0, 3, 87
  • CSSrgb(17, 34, 27)
  • HSL155°, 33%, 10%
  • HSL Precise155.294°, 33.333%, 10%
  • HSV155°, 50%, 13%
  • HSB155°, 50%, 13%
  • Normalized R (0.0–1.0)0.067
  • Normalized G (0.0–1.0)0.133
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.067, 0.133, 0.106)
  • GLSL with alphavec4(0.067, 0.133, 0.106, 1.000)
  • HLSL / Metalfloat3(0.067, 0.133, 0.106)
  • Percentage of Red in RGB6.7%
  • Percentage of Green in RGB13.3%
  • Percentage of Blue in RGB10.6%
  • Color FamilySpring Green
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID11221B
  • DECIMAL ID1122843
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01