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Information about #011C7B color

#011C7B color image

Basic facts about this digital color

In the Register's classification, #011C7B belongs to the Blue Color Family, featuring Full Saturation and Dark brightness. The mix behind it: rgb(1, 28, 123) — 0.4% red, 11% green, 48.2% blue; the print equivalent is CMYK 48 / 37 / 0 / 52. New to color codes? See our guide to RGB color codes.

The color #011C7B reads as a maximally vivid deep-sea blue and carries a shadowy depth. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Acceptance (#001B7F). Nearby in the Register you will also find Rho is .002378 (#002378) and Dark Imperial Blue (#00147E).

The recipe behind #011C7B is rgb(1, 28, 123), with blue as the dominant ingredient. If you plan to put text on a #011C7B background, choose white — the contrast ratio is 14.4:1 (passing WCAG AAA), while black manages only 1.5:1. #011C7B has no official name yet. If this shade means something to you, you can be the one to name it.

#011C7B color variations

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

#011C7B 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 #011C7B

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#011C7B
  • RGB1, 28, 123
  • CMYK48, 37, 0, 52
  • CSSrgb(1, 28, 123)
  • HSL227°, 98%, 24%
  • HSL Precise226.721°, 98.387%, 24.314%
  • HSV227°, 99%, 48%
  • HSB227°, 99%, 48%
  • Normalized R (0.0–1.0)0.004
  • Normalized G (0.0–1.0)0.110
  • Normalized B (0.0–1.0)0.482
  • GLSLvec3(0.004, 0.110, 0.482)
  • GLSL with alphavec4(0.004, 0.110, 0.482, 1.000)
  • HLSL / Metalfloat3(0.004, 0.110, 0.482)
  • Percentage of Red in RGB0.4%
  • Percentage of Green in RGB11%
  • Percentage of Blue in RGB48.2%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyDark
  • HEX ID011C7B
  • DECIMAL ID72827
  • Name LengthThis color has no name
  • This page visited7 times
  • Counting from2025-01-01