Information about #18191B color

#18191B color image

Basic facts about this digital color

In the Register's classification, #18191B belongs to the Azure Color Family, featuring Desaturated and Dark brightness. The mix behind it: rgb(24, 25, 27) — 9.4% red, 9.8% green, 10.6% blue; the print equivalent is CMYK 1 / 1 / 0 / 89. Curious how these numbers work? Read our RGB color codes guide.

#18191B is a quiet, subdued balanced grey tone that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Bluish Black (#1A1A1D). Its next-closest registered neighbors are All Black (#181818) and Soft Black (#181A18).

The recipe behind #18191B is rgb(24, 25, 27), with blue as the dominant ingredient. Accessibility-wise, white text works best on #18191B: 17.6:1 contrast (passing WCAG AAA) versus 1.2:1 for black. On paper it relies strongly on black ink (K:89), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #18191B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#18191B color variations

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

#18191B color tints

Tints look brighter, pastel, and less intense.
#18191B

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#43454B

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#6E727C

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#9DA1A8

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#CED0D3

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White

#FFFFFF

#18191B color shades

Shades look darker, richer, and more solid.
#18191B

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#131315

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#0E0E10

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#09090A

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#040405

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Black

#000000

#18191B color tones

Tones looks more sophisticated and complex than base colors.
#18191B

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#2B2D30

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#3F4144

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#545658

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#696A6C

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Grey

#808080

#18191B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#1A171B

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#19171B

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#18171B

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#18191B

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#171A1B

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#171B1A

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#171B19

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#18191B 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
#18191B
#18191B

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#1B1A18
#1B1A18

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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
#18191B
#18191B

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#1B1B18
#1B1B18

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#1B1818
#1B1818

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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
#18181B
#18181B

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#18191B
#18191B

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#181B1B
#181B1B

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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
#18191B
#18191B

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#1B1819
#1B1819

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#191B18
#191B18

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Tetradic

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

Tetradic color scheme
#18191B
#18191B

Color has no name

#1A181B
#1A181B

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#1B1A18
#1B1A18

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#191B18
#191B18

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Square

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

Square color scheme
#18191B
#18191B

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#1B181B
#1B181B

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#1B1A18
#1B1A18

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#181B18
#181B18

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Nearest named colors to #18191B

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

Bluish Black color link
Bluish Black

#1A1A1D

All Black color link
All Black

#181818

Soft Black color link
Soft Black

#181A18

Eerie Black color link
Eerie Black

#1B1B1B

Eigengrau color link
Eigengrau

#16161D

Greenish Black color link
Greenish Black

#1A1D1A

Cyanish Black color link
Cyanish Black

#1A1D1D

Reddish Brownish Black color link
Reddish Brownish Black

#1D1A1A

Magentaish Black color link
Magentaish Black

#1D1A1D

Aesthetic Black color link
Aesthetic Black

#1C1C1E

Pastel Black color link
Pastel Black

#1D1C1A

Rustic Black color link
Rustic Black

#1B1A16

#18191B color backgrounds & wallpapers

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

#18191B color image #18191B color ORCN HD wallpaper 3840x2160 (Desktop)
#18191B color image #18191B color ORCN HD wallpaper 1170x2532 (Mobile)
#18191B color image #18191B color solid HD wallpaper 3840x2160 (Desktop)
#18191B color image #18191B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#18191B
  • RGB24, 25, 27
  • CMYK1, 1, 0, 89
  • CSSrgb(24, 25, 27)
  • HSL220°, 6%, 10%
  • HSL Precise220°, 5.882%, 10%
  • HSV220°, 11%, 11%
  • HSB220°, 11%, 11%
  • Normalized R (0.0–1.0)0.094
  • Normalized G (0.0–1.0)0.098
  • Normalized B (0.0–1.0)0.106
  • GLSLvec3(0.094, 0.098, 0.106)
  • GLSL with alphavec4(0.094, 0.098, 0.106, 1.000)
  • HLSL / Metalfloat3(0.094, 0.098, 0.106)
  • Percentage of Red in RGB9.4%
  • Percentage of Green in RGB9.8%
  • Percentage of Blue in RGB10.6%
  • Color FamilyAzure
  • Saturation FamilyDesaturated
  • Lightness FamilyDark
  • HEX ID18191B
  • DECIMAL ID1579291
  • Name LengthThis color has no name
  • Seen by search & AI crawlers344 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

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