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Information about Coarse Wool color

#181B26 - Coarse Wool color image

Basic facts about this digital color

In the Register's classification, #181B26 ("Coarse Wool") belongs to the Blue Color Family, featuring Low Saturation and Dark brightness. The mix behind it: rgb(24, 27, 38) — 9.4% red, 10.6% green, 14.9% blue; the print equivalent is CMYK 5 / 4 / 0 / 85. Curious how these numbers work? Read our RGB color codes guide.

The color #181B26 reads as a calm, restrained 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 almost identical to Elderberry (#17182B). Nearby in the Register you will also find I am Core Group International (#151529) and Chimney Sweep (#1C1D1F).

Technically, the mix leans on its blue channel (rgb(24, 27, 38)), which gives #181B26 its character. If you plan to put text on a #181B26 background, choose white — the contrast ratio is 17.2:1 (passing WCAG AAA), while black manages only 1.2:1. For print, note the heavy black component (K:85) — ink coverage matters with tones this deep. This precise shade carries the officially registered name "Coarse Wool" in the Register.

Coarse Wool color variations

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

Coarse Wool color tints

Tints look brighter, pastel, and less intense.
Coarse Wool

#181B26
#3A415C

Color has no name
#5C6894

Color has no name
#9099B9

Color has no name
#C7CCDC

Color has no name
White

#FFFFFF

Coarse Wool color shades

Shades look darker, richer, and more solid.
Coarse Wool

#181B26
#12151E

Color has no name
#0E0F16

Color has no name
#090A0F

Color has no name
#040507

Color has no name
Black

#000000

Coarse Wool color tones

Tones looks more sophisticated and complex than base colors.
Coarse Wool

#181B26
#282C3B

Color has no name
#3B3F4E

Color has no name
#505460

Color has no name
#676971

Color has no name
Grey

#808080

Coarse Wool color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#251725

Color has no name
#1F1725

Color has no name
#1A1725

Color has no name
Coarse Wool

#181B26
#172025

Color has no name
#172525

Color has no name
#17251F

Color has no name

Coarse Wool 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
#181B26
Coarse Wool

#181B26

#262318
#262318

Color has no name

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
#181B26
Coarse Wool

#181B26

#222618
#222618

Color has no name

#261C18
#261C18

Color has no name

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
#1C1826
#1C1826

Color has no name

#181B26
Coarse Wool

#181B26

#182226
#182226

Color has no name

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
#181B26
Coarse Wool

#181B26

#26181B
#26181B

Color has no name

#1B2618
#1B2618

Color has no name

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#181B26
Coarse Wool

#181B26

#231826
#231826

Color has no name

#262318
#262318

Color has no name

#1B2618
#1B2618

Color has no name

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#181B26
Coarse Wool

#181B26

#261822
#261822

Color has no name

#262318
#262318

Color has no name

#18261C
#18261C

Color has no name

Nearest named colors to Coarse Wool

The closest officially registered color names in the Register, ordered by similarity.

Elderberry color link
Elderberry

#17182B

I am Core Group International color link
I am Core Group International

#151529

Chimney Sweep color link
Chimney Sweep

#1C1D1F

Aesthetic Black color link
Aesthetic Black

#1C1C1E

Bluish Black color link
Bluish Black

#1A1A1D

Blackjack color link
Blackjack

#1D2020

Cyanish Black color link
Cyanish Black

#1A1D1D

Magentaish Black color link
Magentaish Black

#1D1A1D

Eigengrau color link
Eigengrau

#16161D

Dark Jungle Green color link
Dark Jungle Green

#1A2421

Daytona color link
Daytona

#1E222C

Eerie Black color link
Eerie Black

#1B1B1B

Coarse Wool color backgrounds & wallpapers

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

#181B26 - Coarse Wool color image Coarse Wool color ORCN HD wallpaper 3840x2160 (Desktop)
#181B26 - Coarse Wool color image Coarse Wool color ORCN HD wallpaper 1170x2532 (Mobile)
#181B26 - Coarse Wool color image Coarse Wool color solid HD wallpaper 3840x2160 (Desktop)
#181B26 - Coarse Wool color image Coarse Wool color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#181B26
  • RGB24, 27, 38
  • CMYK5, 4, 0, 85
  • CSSrgb(24, 27, 38)
  • HSL227°, 23%, 12%
  • HSL Precise227.143°, 22.581%, 12.157%
  • HSV227°, 37%, 15%
  • HSB227°, 37%, 15%
  • Normalized R (0.0–1.0)0.094
  • Normalized G (0.0–1.0)0.106
  • Normalized B (0.0–1.0)0.149
  • GLSLvec3(0.094, 0.106, 0.149)
  • GLSL with alphavec4(0.094, 0.106, 0.149, 1.000)
  • HLSL / Metalfloat3(0.094, 0.106, 0.149)
  • Percentage of Red in RGB9.4%
  • Percentage of Green in RGB10.6%
  • Percentage of Blue in RGB14.9%
  • Color FamilyBlue
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID181B26
  • DECIMAL ID1579814
  • Name Length11
  • This page visited308 times
  • Counting from2025-01-01

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