Information about #512C21 color

#512C21 color image

Basic facts about this digital color

The digital color #512C21 is classified in the Register under the Red Color Family, with Moderate Saturation and Dark brightness. In numbers: rgb(81, 44, 33) (31.8% red, 17.3% green, 12.9% blue), or CMYK 0 / 15 / 19 / 68 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #512C21 reads as a confidently colored red and leans clearly toward the dark side. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Sofisticata (#4E2D21). Its next-closest registered neighbors are Boiled Red Bean Brown (#542D24) and Indian Tan (#4F301F).

In RGB terms — rgb(81, 44, 33) — the red channel does the heavy lifting here. If you plan to put text on a #512C21 background, choose white — the contrast ratio is 12.1:1 (passing WCAG AAA), while black manages only 1.7:1. For print, note the heavy black component (K:68) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#512C21 color variations

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

#512C21 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 #512C21

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

Sofisticata color link
Sofisticata

#4E2D21

Indian Tan color link
Indian Tan

#4F301F

Scoria color link
Scoria

#532620

Hukanui color link
Hukanui

#572A23

Pepperwood color link
Pepperwood

#542F27

Nelson Red color link
Nelson Red

#4F2525

Volcano color link
Volcano

#4E2728

Lonestar color link
Lonestar

#522426

Hinau color link
Hinau

#482A25

Conversions between color systems and etc.

  • HEX#512C21
  • RGB81, 44, 33
  • CMYK0, 15, 19, 68
  • CSSrgb(81, 44, 33)
  • HSL14°, 42%, 22%
  • HSL Precise13.75°, 42.105%, 22.353%
  • HSV14°, 59%, 32%
  • HSB14°, 59%, 32%
  • Normalized R (0.0–1.0)0.318
  • Normalized G (0.0–1.0)0.173
  • Normalized B (0.0–1.0)0.129
  • GLSLvec3(0.318, 0.173, 0.129)
  • GLSL with alphavec4(0.318, 0.173, 0.129, 1.000)
  • HLSL / Metalfloat3(0.318, 0.173, 0.129)
  • Percentage of Red in RGB31.8%
  • Percentage of Green in RGB17.3%
  • Percentage of Blue in RGB12.9%
  • Color FamilyRed
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID512C21
  • DECIMAL ID5319713
  • Name LengthThis color has no name
  • Seen by search & AI crawlers18 times
  • Counting from2025-01-01