Information about #640C0C color

#640C0C color image

Basic facts about this digital color

#640C0C falls into the Red Color Family — High Saturation, Dark brightness. Its exact recipe is rgb(100, 12, 12) — 39.2% red, 4.7% green, 4.7% blue — and for print it converts to CMYK 0 / 35 / 35 / 61. New to color codes? See our guide to RGB color codes.

#640C0C is a energetic, saturated earthy red that carries a shadowy depth. In practice it works well for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from Royal Maroon (#670E10). Nearby in the Register you will also find Vintage Burgundy (#5F0609) and Rosewood (#65000B).

In RGB terms — rgb(100, 12, 12) — the red channel does the heavy lifting here. On this background, white text reaches a 13.1:1 contrast ratio (passing WCAG AAA); black stays at 1.6:1. On paper it relies strongly on black ink (K:61), so proof dark layouts before a large print run. No one has named #640C0C so far. Register a name for it and it becomes a permanent record.

#640C0C color variations

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

#640C0C 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 #640C0C

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

Royal Maroon color link
Royal Maroon

#670E10

Rosewood color link
Rosewood

#65000B

Reddy Brown color link
Reddy Brown

#6E1005

Red Oxide color link
Red Oxide

#6E0902

Blood Red color link
Blood Red

#660000

Madam M color link
Madam M

#610C1D

Heath color link
Heath

#541012

#640C0C color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#640C0C
  • RGB100, 12, 12
  • CMYK0, 35, 35, 61
  • CSSrgb(100, 12, 12)
  • HSL0°, 79%, 22%
  • HSL Precise0°, 78.571%, 21.961%
  • HSV0°, 88%, 39%
  • HSB0°, 88%, 39%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.047
  • Normalized B (0.0–1.0)0.047
  • GLSLvec3(0.392, 0.047, 0.047)
  • GLSL with alphavec4(0.392, 0.047, 0.047, 1.000)
  • HLSL / Metalfloat3(0.392, 0.047, 0.047)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB4.7%
  • Percentage of Blue in RGB4.7%
  • Color Family (Hue)Red
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID640C0C
  • DECIMAL ID6556684
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01