Information about #3F3133 color

#3F3133 color image

Basic facts about this digital color

The digital color #3F3133 is classified in the Register under the Red Color Family, with Low Saturation and Dark brightness. Its exact recipe is rgb(63, 49, 51) — 24.7% red, 19.2% green, 20% blue — and for print it converts to CMYK 0 / 5 / 5 / 75. New to color codes? See our guide to RGB color codes.

#3F3133 presents itself as a calm, restrained red — one 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 Platypus (#3D3334). Nearby in the Register you will also find Caffeine (#3C3135) and Oil (#3B3131).

In RGB terms — rgb(63, 49, 51) — the red channel does the heavy lifting here. On this background, white text reaches a 12.4:1 contrast ratio (passing WCAG AAA); black stays at 1.7:1. For print, note the heavy black component (K:75) — ink coverage matters with tones this deep. No one has named #3F3133 so far. Register a name for it and it becomes a permanent record.

#3F3133 color variations

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

#3F3133 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 #3F3133

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

Platypus color link
Platypus

#3D3334

Caffeine color link
Caffeine

#3C3135

Oil color link
Oil

#3B3131

Black Coffee color link
Black Coffee

#3B2F2F

Marbaroda color link
Marbaroda

#3D312D

Kilamanjaro color link
Kilamanjaro

#3A3532

Old Burgundy color link
Old Burgundy

#43302E

Black Pepper color link
Black Pepper

#3C3731

Stingray color link
Stingray

#453533

Conversions between color systems and etc.

  • HEX#3F3133
  • RGB63, 49, 51
  • CMYK0, 5, 5, 75
  • CSSrgb(63, 49, 51)
  • HSL351°, 13%, 22%
  • HSL Precise351.429°, 12.5%, 21.961%
  • HSV351°, 22%, 25%
  • HSB351°, 22%, 25%
  • Normalized R (0.0–1.0)0.247
  • Normalized G (0.0–1.0)0.192
  • Normalized B (0.0–1.0)0.200
  • GLSLvec3(0.247, 0.192, 0.200)
  • GLSL with alphavec4(0.247, 0.192, 0.200, 1.000)
  • HLSL / Metalfloat3(0.247, 0.192, 0.200)
  • Percentage of Red in RGB24.7%
  • Percentage of Green in RGB19.2%
  • Percentage of Blue in RGB20%
  • Color FamilyRed
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID3F3133
  • DECIMAL ID4141363
  • Name LengthThis color has no name
  • Seen by search & AI crawlers25 times
  • Counting from2025-01-01