Information about #AC1C0C color

#AC1C0C color image

Basic facts about this digital color

In the Register's classification, #AC1C0C belongs to the Red Color Family, featuring Full Saturation and Neutral brightness. The mix behind it: rgb(172, 28, 12) — 67.5% red, 11% green, 4.7% blue; the print equivalent is CMYK 0 / 56 / 63 / 33. Curious how these numbers work? Read our RGB color codes guide.

The color #AC1C0C reads as a intensely saturated warm red and occupies the middle of the lightness scale. Expect to see shades like this in accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is almost identical to Rufous (#A81C07). Slightly further away sit Tomato Sauce (#B21807) and Vintage Red (#AF2413).

Technically, the mix leans on its red channel (rgb(172, 28, 12)), which gives #AC1C0C its character. Accessibility-wise, white text works best on #AC1C0C: 7.2:1 contrast (passing WCAG AAA) versus 2.9:1 for black. No one has named #AC1C0C so far. Register a name for it and it becomes a permanent record.

#AC1C0C color variations

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

#AC1C0C 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 #AC1C0C

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

Rufous color link
Rufous

#A81C07

Tomato Sauce color link
Tomato Sauce

#B21807

Vintage Red color link
Vintage Red

#AF2413

Red Thread color link
Red Thread

#A81900

Rust Red color link
Rust Red

#AA2704

Pulse color link
Pulse

#A41D19

Burnt Red color link
Burnt Red

#9F2305

Carnelian color link
Carnelian

#B31B1B

Tabasco color link
Tabasco

#A02712

Conversions between color systems and etc.

  • HEX#AC1C0C
  • RGB172, 28, 12
  • CMYK0, 56, 63, 33
  • CSSrgb(172, 28, 12)
  • HSL6°, 87%, 36%
  • HSL Precise6°, 86.957%, 36.078%
  • HSV6°, 93%, 67%
  • HSB6°, 93%, 67%
  • Normalized R (0.0–1.0)0.675
  • Normalized G (0.0–1.0)0.110
  • Normalized B (0.0–1.0)0.047
  • GLSLvec3(0.675, 0.110, 0.047)
  • GLSL with alphavec4(0.675, 0.110, 0.047, 1.000)
  • HLSL / Metalfloat3(0.675, 0.110, 0.047)
  • Percentage of Red in RGB67.5%
  • Percentage of Green in RGB11%
  • Percentage of Blue in RGB4.7%
  • Color FamilyRed
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX IDAC1C0C
  • DECIMAL ID11279372
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01