Information about #AC270C color

#AC270C color image

Basic facts about this digital color

The digital color #AC270C is classified in the Register under the Red Color Family, with Full Saturation and Neutral brightness. Its exact recipe is rgb(172, 39, 12) — 67.5% red, 15.3% green, 4.7% blue — and for print it converts to CMYK 0 / 52 / 63 / 33. Curious how these numbers work? Read our RGB color codes guide.

#AC270C presents itself as a pure, full-strength warm 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 Rust Red (#AA2704) and Rufous (#A81C07).

Technically, the mix leans on its red channel (rgb(172, 39, 12)), which gives #AC270C its character. If you plan to put text on a #AC270C background, choose white — the contrast ratio is 6.9:1 (passing WCAG AA), while black manages only 3.0:1. No one has named #AC270C so far. Register a name for it and it becomes a permanent record.

#AC270C color variations

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

#AC270C 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 #AC270C

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

Rust Red color link
Rust Red

#AA2704

Rufous color link
Rufous

#A81C07

Tabasco color link
Tabasco

#A02712

Burnt Red color link
Burnt Red

#9F2305

Rustic Coral color link
Rustic Coral

#AE3415

Tomato Sauce color link
Tomato Sauce

#B21807

Pulse color link
Pulse

#A41D19

Red Thread color link
Red Thread

#A81900

Carnelian color link
Carnelian

#B31B1B

Bonfire color link
Bonfire

#A62A20

Conversions between color systems and etc.

  • HEX#AC270C
  • RGB172, 39, 12
  • CMYK0, 52, 63, 33
  • CSSrgb(172, 39, 12)
  • HSL10°, 87%, 36%
  • HSL Precise10.125°, 86.957%, 36.078%
  • HSV10°, 93%, 67%
  • HSB10°, 93%, 67%
  • Normalized R (0.0–1.0)0.675
  • Normalized G (0.0–1.0)0.153
  • Normalized B (0.0–1.0)0.047
  • GLSLvec3(0.675, 0.153, 0.047)
  • GLSL with alphavec4(0.675, 0.153, 0.047, 1.000)
  • HLSL / Metalfloat3(0.675, 0.153, 0.047)
  • Percentage of Red in RGB67.5%
  • Percentage of Green in RGB15.3%
  • Percentage of Blue in RGB4.7%
  • Color FamilyRed
  • Saturation FamilyFull Saturation
  • Lightness FamilyNeutral
  • HEX IDAC270C
  • DECIMAL ID11282188
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01