Information about #AC1B11 color

#AC1B11 color image

Basic facts about this digital color

The digital color #AC1B11 is classified in the Register under the Red Color Family, with High Saturation and Neutral brightness. Its exact recipe is rgb(172, 27, 17) — 67.5% red, 10.6% green, 6.7% blue — and for print it converts to CMYK 0 / 57 / 61 / 33. Curious how these numbers work? Read our RGB color codes guide.

#AC1B11 presents itself as a energetic, saturated earthy red — one that holds a balanced mid-tone. It is a natural fit for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is practically indistinguishable from Vintage Red (#AF2413). Its next-closest registered neighbors are Rufous (#A81C07) and Pulse (#A41D19).

The recipe behind #AC1B11 is rgb(172, 27, 17), with red as the dominant ingredient. If you plan to put text on a #AC1B11 background, choose white — the contrast ratio is 7.2:1 (passing WCAG AAA), while black manages only 2.9:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#AC1B11 color variations

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

#AC1B11 color tints

Tints look brighter, pastel, and less intense.
#AC1B11

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#E62416

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#ED5A4F

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#F3918A

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#F9C8C4

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White

#FFFFFF

#AC1B11 color shades

Shades look darker, richer, and more solid.
#AC1B11

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#89150D

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#67100A

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#440A06

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#220503

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Black

#000000

#AC1B11 color tones

Tones looks more sophisticated and complex than base colors.
#AC1B11

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#A72B22

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#A03D36

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#97514C

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#8C6765

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Grey

#808080

#AC1B11 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#82AB10

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#AB9710

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#AB5910

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#AC1B11

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#AB1044

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#AB1082

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#9710AB

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#AC1B11 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
#AC1B11
#AC1B11

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#11A1AC
#11A1AC

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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
#AC1B11
#AC1B11

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#1154AC
#1154AC

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#11AC69
#11AC69

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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
#AC6911
#AC6911

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#AC1B11
#AC1B11

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#AC1154
#AC1154

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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
#AC1B11
#AC1B11

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#11AC1B
#11AC1B

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#1B11AC
#1B11AC

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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
#AC1B11
#AC1B11

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#A1AC11
#A1AC11

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#11A1AC
#11A1AC

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#1B11AC
#1B11AC

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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
#AC1B11
#AC1B11

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#54AC11
#54AC11

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#11A1AC
#11A1AC

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#6911AC
#6911AC

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Nearest named colors to #AC1B11

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

Vintage Red color link
Vintage Red

#AF2413

Rufous color link
Rufous

#A81C07

Pulse color link
Pulse

#A41D19

Tomato Sauce color link
Tomato Sauce

#B21807

Carnelian color link
Carnelian

#B31B1B

Del Toro color link
Del Toro

#B11D20

Spartan Crimson color link
Spartan Crimson

#9E1316

Tabasco color link
Tabasco

#A02712

Red Thread color link
Red Thread

#A81900

Rust Red color link
Rust Red

#AA2704

Strong Scarlet color link
Strong Scarlet

#A81500

Red Cola color link
Red Cola

#B62020

#AC1B11 color backgrounds & wallpapers

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

#AC1B11 color image #AC1B11 color ORCN HD wallpaper 3840x2160 (Desktop)
#AC1B11 color image #AC1B11 color ORCN HD wallpaper 1170x2532 (Mobile)
#AC1B11 color image #AC1B11 color solid HD wallpaper 3840x2160 (Desktop)
#AC1B11 color image #AC1B11 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#AC1B11
  • RGB172, 27, 17
  • CMYK0, 57, 61, 33
  • CSSrgb(172, 27, 17)
  • HSL4°, 82%, 37%
  • HSL Precise3.871°, 82.011%, 37.059%
  • HSV4°, 90%, 67%
  • HSB4°, 90%, 67%
  • Normalized R (0.0–1.0)0.675
  • Normalized G (0.0–1.0)0.106
  • Normalized B (0.0–1.0)0.067
  • GLSLvec3(0.675, 0.106, 0.067)
  • GLSL with alphavec4(0.675, 0.106, 0.067, 1.000)
  • HLSL / Metalfloat3(0.675, 0.106, 0.067)
  • Percentage of Red in RGB67.5%
  • Percentage of Green in RGB10.6%
  • Percentage of Blue in RGB6.7%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDAC1B11
  • DECIMAL ID11279121
  • Name LengthThis color has no name
  • Seen by search & AI crawlers18 times
  • Counting from2025-01-01

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