Information about #011B2D color

#011B2D color image

Basic facts about this digital color

#011B2D falls into the Azure Color FamilyFull Saturation, Very Dark brightness. Its exact recipe is rgb(1, 27, 45) — 0.4% red, 10.6% green, 17.6% blue — and for print it converts to CMYK 17 / 7 / 0 / 82. New to color codes? See our guide to RGB color codes.

#011B2D is a maximally vivid azure that sits very close to black. In practice it works well for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is very close to Daintree (#012731). Its next-closest registered neighbors are Ornella Blue (#021224) and Trafalgar Blue (#00203C).

Technically, the mix leans on its blue channel (rgb(1, 27, 45)), which gives #011B2D its character. Accessibility-wise, white text works best on #011B2D: 17.6:1 contrast (passing WCAG AAA) versus 1.2:1 for black. For print, note the heavy black component (K:82) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #011B2D is still unnamed — it can be claimed and named in The Official Register of Color Names.

#011B2D color variations

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

#011B2D 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 #011B2D

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

Daintree color link
Daintree

#012731

Ornella Blue color link
Ornella Blue

#021224

Tangaroa color link
Tangaroa

#03163C

Navy color link
Navy

#01153E

Magnum color link
Magnum

#112331

COSMIC ACE color link
COSMIC ACE

#0B1021

Maystone color link
Maystone

#0E2A2A

BMA Blue color link
BMA Blue

#00113F

Conversions between color systems and etc.

  • HEX#011B2D
  • RGB1, 27, 45
  • CMYK17, 7, 0, 82
  • CSSrgb(1, 27, 45)
  • HSL205°, 96%, 9%
  • HSL Precise204.545°, 95.652%, 9.02%
  • HSV205°, 98%, 18%
  • HSB205°, 98%, 18%
  • Normalized R (0.0–1.0)0.004
  • Normalized G (0.0–1.0)0.106
  • Normalized B (0.0–1.0)0.176
  • GLSLvec3(0.004, 0.106, 0.176)
  • GLSL with alphavec4(0.004, 0.106, 0.176, 1.000)
  • HLSL / Metalfloat3(0.004, 0.106, 0.176)
  • Percentage of Red in RGB0.4%
  • Percentage of Green in RGB10.6%
  • Percentage of Blue in RGB17.6%
  • Color FamilyAzure
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Dark
  • HEX ID011B2D
  • DECIMAL ID72493
  • Name LengthThis color has no name
  • Seen by search & AI crawlers46 times
  • Counting from2025-01-01