Information about #631218 color

#631218 color image

Basic facts about this digital color

#631218 falls into the Red Color Family — High Saturation, Dark brightness. The mix behind it: rgb(99, 18, 24) — 38.8% red, 7.1% green, 9.4% blue; the print equivalent is CMYK 0 / 32 / 29 / 61. Curious how these numbers work? Read our RGB color codes guide.

A vivid, lively warm red, #631218 carries a shadowy depth. Expect to see shades like this in moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is almost identical to Madam M (#610C1D). Nearby in the Register you will also find Philippine Brown (#5D1916) and Royal Maroon (#670E10).

Technically, the mix leans on its red channel (rgb(99, 18, 24)), which gives #631218 its character. On this background, white text reaches a 12.9:1 contrast ratio (passing WCAG AAA); black stays at 1.6:1. For print, note the heavy black component (K:61) — 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.

#631218 color variations

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

#631218 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 #631218

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

Madam M color link
Madam M

#610C1D

Royal Maroon color link
Royal Maroon

#670E10

Pomegranate color link
Pomegranate

#660C21

JayHawk Red color link
JayHawk Red

#58181F

Rata color link
Rata

#5D1F1E

Heath color link
Heath

#541012

Red Planet color link
Red Planet

#5A2019

Persian Plum color link
Persian Plum

#701C1C

#631218 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#631218
  • RGB99, 18, 24
  • CMYK0, 32, 29, 61
  • CSSrgb(99, 18, 24)
  • HSL356°, 69%, 23%
  • HSL Precise355.556°, 69.231%, 22.941%
  • HSV356°, 82%, 39%
  • HSB356°, 82%, 39%
  • Normalized R (0.0–1.0)0.388
  • Normalized G (0.0–1.0)0.071
  • Normalized B (0.0–1.0)0.094
  • GLSLvec3(0.388, 0.071, 0.094)
  • GLSL with alphavec4(0.388, 0.071, 0.094, 1.000)
  • HLSL / Metalfloat3(0.388, 0.071, 0.094)
  • Percentage of Red in RGB38.8%
  • Percentage of Green in RGB7.1%
  • Percentage of Blue in RGB9.4%
  • Color Family (Hue)Red
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID631218
  • DECIMAL ID6492696
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01