Information about #0B1388 color

#0B1388 color image

Basic facts about this digital color

In the Register's classification, #0B1388 belongs to the Blue Color Family, featuring Full Saturation and Neutral brightness. In numbers: rgb(11, 19, 136) (4.3% red, 7.5% green, 53.3% blue), or CMYK 49 / 46 / 0 / 47 for print. Curious how these numbers work? Read our RGB color codes guide.

A maximally vivid blue, #0B1388 sits comfortably between light and dark. Expect to see shades like this in bold branding moments and attention-grabbing details. In The Official Register of Color Names it is very close to South Africa Blue (#001489). Nearby in the Register you will also find Phthalo Blue (#000F89) and Royal (#0C1793).

In RGB terms — rgb(11, 19, 136) — the blue channel does the heavy lifting here. If you plan to put text on a #0B1388 background, choose white — the contrast ratio is 14.4:1 (passing WCAG AAA), while black manages only 1.5:1. #0B1388 has no official name yet. If this shade means something to you, you can be the one to name it.

#0B1388 color variations

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

#0B1388 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 #0B1388

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#0B1388
  • RGB11, 19, 136
  • CMYK49, 46, 0, 47
  • CSSrgb(11, 19, 136)
  • HSL236°, 85%, 29%
  • HSL Precise236.16°, 85.034%, 28.824%
  • HSV236°, 92%, 53%
  • HSB236°, 92%, 53%
  • Normalized R (0.0–1.0)0.043
  • Normalized G (0.0–1.0)0.075
  • Normalized B (0.0–1.0)0.533
  • GLSLvec3(0.043, 0.075, 0.533)
  • GLSL with alphavec4(0.043, 0.075, 0.533, 1.000)
  • HLSL / Metalfloat3(0.043, 0.075, 0.533)
  • Percentage of Red in RGB4.3%
  • Percentage of Green in RGB7.5%
  • Percentage of Blue in RGB53.3%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX ID0B1388
  • DECIMAL ID725896
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01