Information about #AC1F3B color

#AC1F3B color image

Basic facts about this digital color

#AC1F3B falls into the Red Color Family — High Saturation, Neutral brightness. The mix behind it: rgb(172, 31, 59) — 67.5% red, 12.2% green, 23.1% blue; the print equivalent is CMYK 0 / 55 / 44 / 33. New to color codes? See our guide to RGB color codes.

A energetic, saturated earthy red, #AC1F3B holds a balanced mid-tone. Designers typically reach for tones like this for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is almost identical to Deep Carmine (#A9203E). Its next-closest registered neighbors are French Wine (#AC1E44) and Old Glory Red (#B22234).

The recipe behind #AC1F3B is rgb(172, 31, 59), with red as the dominant ingredient. Accessibility-wise, white text works best on #AC1F3B: 7.0:1 contrast (passing WCAG AA) versus 3.0:1 for black. Out of 16,777,216 possible colors, #AC1F3B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#AC1F3B color variations

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

#AC1F3B color tints

Tints look brighter, pastel, and less intense.
#AC1F3B

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#D93051

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#E2637D

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#EC97A8

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#F5CBD3

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White

#FFFFFF

#AC1F3B color shades

Shades look darker, richer, and more solid.
#AC1F3B

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#89192F

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#671223

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#440C17

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#22060B

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Black

#000000

#AC1F3B color tones

Tones looks more sophisticated and complex than base colors.
#AC1F3B

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#A62F47

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#9E4154

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#955461

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#8B6970

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Grey

#808080

#AC1F3B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#ACAC1F

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#AC741F

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#AC3B1F

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#AC1F3B

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#AC1F74

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#AC1FAC

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#741FAC

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#AC1F3B 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
#AC1F3B
#AC1F3B

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#20AC90
#20AC90

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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
#AC1F3B
#AC1F3B

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#2082AC
#2082AC

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#20AC4A
#20AC4A

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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
#AC4A20
#AC4A20

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#AC1F3B
#AC1F3B

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#AC2082
#AC2082

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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
#AC1F3B
#AC1F3B

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#3CAC20
#3CAC20

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#203CAC
#203CAC

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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
#AC1F3B
#AC1F3B

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#AC9020
#AC9020

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#20AC90
#20AC90

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#203CAC
#203CAC

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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
#AC1F3B
#AC1F3B

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#82AC20
#82AC20

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#20AC90
#20AC90

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#4A20AC
#4A20AC

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Nearest named colors to #AC1F3B

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

Deep Carmine color link
Deep Carmine

#A9203E

French Wine color link
French Wine

#AC1E44

Old Glory Red color link
Old Glory Red

#B22234

American Red color link
American Red

#B32134

MIT Red color link
MIT Red

#A31F34

Glitterbug color link
Glitterbug

#A92A37

StitchCraft color link
StitchCraft

#B02A3E

Rouge color link
Rouge

#AB1239

Hot Spot color link
Hot Spot

#B22833

Falcons Red color link
Falcons Red

#A71930

Vivid Burgundy color link
Vivid Burgundy

#9F1D35

Candy Floss color link
Candy Floss

#9F263D

#AC1F3B color backgrounds & wallpapers

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

#AC1F3B color image #AC1F3B color ORCN HD wallpaper 3840x2160 (Desktop)
#AC1F3B color image #AC1F3B color ORCN HD wallpaper 1170x2532 (Mobile)
#AC1F3B color image #AC1F3B color solid HD wallpaper 3840x2160 (Desktop)
#AC1F3B color image #AC1F3B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#AC1F3B
  • RGB172, 31, 59
  • CMYK0, 55, 44, 33
  • CSSrgb(172, 31, 59)
  • HSL348°, 69%, 40%
  • HSL Precise348.085°, 69.458%, 39.804%
  • HSV348°, 82%, 67%
  • HSB348°, 82%, 67%
  • Normalized R (0.0–1.0)0.675
  • Normalized G (0.0–1.0)0.122
  • Normalized B (0.0–1.0)0.231
  • GLSLvec3(0.675, 0.122, 0.231)
  • GLSL with alphavec4(0.675, 0.122, 0.231, 1.000)
  • HLSL / Metalfloat3(0.675, 0.122, 0.231)
  • Percentage of Red in RGB67.5%
  • Percentage of Green in RGB12.2%
  • Percentage of Blue in RGB23.1%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyNeutral
  • HEX IDAC1F3B
  • DECIMAL ID11280187
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.

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.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.