Information about #6B1813 color

#6B1813 color image

Basic facts about this digital color

The digital color #6B1813 is classified in the Register under the Red Color Family, with High Saturation and Dark brightness. In numbers: rgb(107, 24, 19) (42% red, 9.4% green, 7.5% blue), or CMYK 0 / 33 / 35 / 58 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #6B1813 reads as a energetic, saturated 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 very close to Persian Plum (#701C1C). Its next-closest registered neighbors are Royal Maroon (#670E10) and Philippine Brown (#5D1916).

Technically, the mix leans on its red channel (rgb(107, 24, 19)), which gives #6B1813 its character. If you plan to put text on a #6B1813 background, choose white — the contrast ratio is 11.9:1 (passing WCAG AAA), while black manages only 1.8:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#6B1813 color variations

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

#6B1813 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 #6B1813

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

Persian Plum color link
Persian Plum

#701C1C

Royal Maroon color link
Royal Maroon

#670E10

Reddy Brown color link
Reddy Brown

#6E1005

Hot N Spicy color link
Hot N Spicy

#6B2320

UP Maroon color link
UP Maroon

#7B1113

Madam M color link
Madam M

#610C1D

Fedefu Red color link
Fedefu Red

#7C1319

Pomegranate color link
Pomegranate

#660C21

Rata color link
Rata

#5D1F1E

Conversions between color systems and etc.

  • HEX#6B1813
  • RGB107, 24, 19
  • CMYK0, 33, 35, 58
  • CSSrgb(107, 24, 19)
  • HSL3°, 70%, 25%
  • HSL Precise3.409°, 69.841%, 24.706%
  • HSV3°, 82%, 42%
  • HSB3°, 82%, 42%
  • Normalized R (0.0–1.0)0.420
  • Normalized G (0.0–1.0)0.094
  • Normalized B (0.0–1.0)0.075
  • GLSLvec3(0.420, 0.094, 0.075)
  • GLSL with alphavec4(0.420, 0.094, 0.075, 1.000)
  • HLSL / Metalfloat3(0.420, 0.094, 0.075)
  • Percentage of Red in RGB42%
  • Percentage of Green in RGB9.4%
  • Percentage of Blue in RGB7.5%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID6B1813
  • DECIMAL ID7018515
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01