Information about #0B5F51 color

#0B5F51 color image

Basic facts about this digital color

The digital color #0B5F51 is classified in the Register under the Cyan Color Family, with High Saturation and Dark brightness. Its exact recipe is rgb(11, 95, 81) — 4.3% red, 37.3% green, 31.8% blue — and for print it converts to CMYK 33 / 0 / 5 / 63. Curious how these numbers work? Read our RGB color codes guide.

A strongly colored water-like cyan, #0B5F51 stays on the darker end of the scale. 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 a near neighbor of Tuesday Rising (#0B6A54). Slightly further away sit Deep Opal (#00594E) and Deep Cyan (#005959).

In RGB terms — rgb(11, 95, 81) — the green channel does the heavy lifting here. On this background, white text reaches a 7.6:1 contrast ratio (passing WCAG AAA); black stays at 2.8:1. For print, note the heavy black component (K:63) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #0B5F51 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#0B5F51 color variations

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

#0B5F51 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 #0B5F51

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

Deep Opal color link
Deep Opal

#00594E

Deep Cyan color link
Deep Cyan

#005959

Mosque color link
Mosque

#005F5B

Freedom color link
Freedom

#006246

Bottle Green color link
Bottle Green

#006A4E

Deep Teal color link
Deep Teal

#00555A

Mexico Green color link
Mexico Green

#006847

Watercourse color link
Watercourse

#056F57

Jewel color link
Jewel

#136843

Conversions between color systems and etc.

  • HEX#0B5F51
  • RGB11, 95, 81
  • CMYK33, 0, 5, 63
  • CSSrgb(11, 95, 81)
  • HSL170°, 79%, 21%
  • HSL Precise170°, 79.245%, 20.784%
  • HSV170°, 88%, 37%
  • HSB170°, 88%, 37%
  • Normalized R (0.0–1.0)0.043
  • Normalized G (0.0–1.0)0.373
  • Normalized B (0.0–1.0)0.318
  • GLSLvec3(0.043, 0.373, 0.318)
  • GLSL with alphavec4(0.043, 0.373, 0.318, 1.000)
  • HLSL / Metalfloat3(0.043, 0.373, 0.318)
  • Percentage of Red in RGB4.3%
  • Percentage of Green in RGB37.3%
  • Percentage of Blue in RGB31.8%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID0B5F51
  • DECIMAL ID745297
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01