Information about #0B3B6B color

#0B3B6B color image

Basic facts about this digital color

#0B3B6B falls into the Azure Color Family — High Saturation, Dark brightness. The mix behind it: rgb(11, 59, 107) — 4.3% red, 23.1% green, 42% blue; the print equivalent is CMYK 38 / 19 / 0 / 58. Curious how these numbers work? Read our RGB color codes guide.

#0B3B6B presents itself as a strongly colored steel-blue azure — one 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 a hair away from Abu Dhabi Arts Society ADAS Foundation (#083B66). Its next-closest registered neighbors are Marine Blue (#01386A) and Ateneo Blue (#003A6C).

The recipe behind #0B3B6B is rgb(11, 59, 107), with blue as the dominant ingredient. Accessibility-wise, white text works best on #0B3B6B: 11.3:1 contrast (passing WCAG AAA) versus 1.9:1 for black. #0B3B6B has no official name yet. If this shade means something to you, you can be the one to name it.

#0B3B6B color variations

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

#0B3B6B 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 #0B3B6B

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#0B3B6B
  • RGB11, 59, 107
  • CMYK38, 19, 0, 58
  • CSSrgb(11, 59, 107)
  • HSL210°, 81%, 23%
  • HSL Precise210°, 81.356%, 23.137%
  • HSV210°, 90%, 42%
  • HSB210°, 90%, 42%
  • Normalized R (0.0–1.0)0.043
  • Normalized G (0.0–1.0)0.231
  • Normalized B (0.0–1.0)0.420
  • GLSLvec3(0.043, 0.231, 0.420)
  • GLSL with alphavec4(0.043, 0.231, 0.420, 1.000)
  • HLSL / Metalfloat3(0.043, 0.231, 0.420)
  • Percentage of Red in RGB4.3%
  • Percentage of Green in RGB23.1%
  • Percentage of Blue in RGB42%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID0B3B6B
  • DECIMAL ID736107
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01