Information about #0A0B38 color

#0A0B38 color image

Basic facts about this digital color

The digital color #0A0B38 is classified in the Register under the Blue Color Family, with High Saturation and Dark brightness. Its exact recipe is rgb(10, 11, 56) — 3.9% red, 4.3% green, 22% blue — and for print it converts to CMYK 18 / 18 / 0 / 78. Curious how these numbers work? Read our RGB color codes guide.

A strongly colored deep-sea blue, #0A0B38 leans clearly toward the dark side. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a near neighbor of Deep Cove (#051040). Its next-closest registered neighbors are BMA Blue (#00113F) and Tangaroa (#03163C).

In RGB terms — rgb(10, 11, 56) — the blue channel does the heavy lifting here. If you plan to put text on a #0A0B38 background, choose white — the contrast ratio is 18.8:1 (passing WCAG AAA), while black manages only 1.1:1. For print, note the heavy black component (K:78) — ink coverage matters with tones this deep. No one has named #0A0B38 so far. Register a name for it and it becomes a permanent record.

#0A0B38 color variations

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

#0A0B38 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 #0A0B38

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

#0A0B38 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#0A0B38
  • RGB10, 11, 56
  • CMYK18, 18, 0, 78
  • HSL239°, 70%, 13%
  • HSL Precise238.696°, 69.697%, 12.941%
  • HSV239°, 82%, 22%
  • HSB239°, 82%, 22%
  • HEX ID0A0B38
  • DECIMAL ID658232
  • Name LengthThis color has no name
  • Color Family (Hue)Blue
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • Percentage of Red in RGB3.9%
  • Percentage of Green in RGB4.3%
  • Percentage of Blue in RGB22%
  • This page visited6 times
  • Counting from2025-01-01