Information about #0B0641 color

#0B0641 color image

Basic facts about this digital color

In the Register's classification, #0B0641 belongs to the Blue Color Family, featuring High Saturation and Dark brightness. The mix behind it: rgb(11, 6, 65) — 4.3% red, 2.4% green, 25.5% blue; the print equivalent is CMYK 21 / 23 / 0 / 75. Curious how these numbers work? Read our RGB color codes guide.

The color #0B0641 reads as a vivid, lively blue and carries a shadowy depth. 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 just a few steps away from Night Blue (#040348). Nearby in the Register you will also find Deep Cove (#051040) and BMA Blue (#00113F).

In RGB terms — rgb(11, 6, 65) — the blue channel does the heavy lifting here. If you plan to put text on a #0B0641 background, choose white — the contrast ratio is 18.8:1 (passing WCAG AAA), while black manages only 1.1:1. On paper it relies strongly on black ink (K:75), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #0B0641 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#0B0641 color variations

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

#0B0641 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 #0B0641

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

Night Blue color link
Night Blue

#040348

Deep Cove color link
Deep Cove

#051040

BMA Blue color link
BMA Blue

#00113F

Tolopea color link
Tolopea

#1B0245

Navy color link
Navy

#01153E

Tangaroa color link
Tangaroa

#03163C

Conversions between color systems and etc.

  • HEX#0B0641
  • RGB11, 6, 65
  • CMYK21, 23, 0, 75
  • CSSrgb(11, 6, 65)
  • HSL245°, 83%, 14%
  • HSL Precise245.085°, 83.099%, 13.922%
  • HSV245°, 91%, 25%
  • HSB245°, 91%, 25%
  • Normalized R (0.0–1.0)0.043
  • Normalized G (0.0–1.0)0.024
  • Normalized B (0.0–1.0)0.255
  • GLSLvec3(0.043, 0.024, 0.255)
  • GLSL with alphavec4(0.043, 0.024, 0.255, 1.000)
  • HLSL / Metalfloat3(0.043, 0.024, 0.255)
  • Percentage of Red in RGB4.3%
  • Percentage of Green in RGB2.4%
  • Percentage of Blue in RGB25.5%
  • Color FamilyBlue
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID0B0641
  • DECIMAL ID722497
  • Name LengthThis color has no name
  • Seen by search & AI crawlers5 times
  • Counting from2025-01-01