Information about #11153D color

#11153D color image

Basic facts about this digital color

The digital color #11153D is classified in the Register under the Blue Color Family, with Moderate Saturation and Dark brightness. Its exact recipe is rgb(17, 21, 61) — 6.7% red, 8.2% green, 23.9% blue — and for print it converts to CMYK 17 / 16 / 0 / 76. New to color codes? See our guide to RGB color codes.

#11153D presents itself as a pleasantly vivid classic blue — one that carries a shadowy depth. In practice it works well for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is very close to Deep Cove (#051040). Nearby in the Register you will also find Tangaroa (#03163C) and Navy Blue Bellflower (#191F45).

Technically, the mix leans on its blue channel (rgb(17, 21, 61)), which gives #11153D its character. If you plan to put text on a #11153D background, choose white — the contrast ratio is 17.5:1 (passing WCAG AAA), while black manages only 1.2:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #11153D is still unnamed — it can be claimed and named in The Official Register of Color Names.

#11153D color variations

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

#11153D 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 #11153D

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

Deep Cove color link
Deep Cove

#051040

Tangaroa color link
Tangaroa

#03163C

Titans Navy color link
Titans Navy

#0C2340

Navy color link
Navy

#01153E

BMA Blue color link
BMA Blue

#00113F

Magnum color link
Magnum

#112331

Surfs Up color link
Surfs Up

#1F2142

Elderberry color link
Elderberry

#17182B

Conversions between color systems and etc.

  • HEX#11153D
  • RGB17, 21, 61
  • CMYK17, 16, 0, 76
  • CSSrgb(17, 21, 61)
  • HSL235°, 56%, 15%
  • HSL Precise234.545°, 56.41%, 15.294%
  • HSV235°, 72%, 24%
  • HSB235°, 72%, 24%
  • Normalized R (0.0–1.0)0.067
  • Normalized G (0.0–1.0)0.082
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(0.067, 0.082, 0.239)
  • GLSL with alphavec4(0.067, 0.082, 0.239, 1.000)
  • HLSL / Metalfloat3(0.067, 0.082, 0.239)
  • Percentage of Red in RGB6.7%
  • Percentage of Green in RGB8.2%
  • Percentage of Blue in RGB23.9%
  • Color FamilyBlue
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID11153D
  • DECIMAL ID1119549
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01