Information about #3F383B color

#3F383B color image

Basic facts about this digital color

In the Register's classification, #3F383B belongs to the Rose Color Family, featuring Desaturated and Dark brightness. The mix behind it: rgb(63, 56, 59) — 24.7% red, 22% green, 23.1% blue; the print equivalent is CMYK 0 / 3 / 2 / 75. New to color codes? See our guide to RGB color codes.

#3F383B is a quiet, subdued grey that leans clearly toward the dark side. In practice it works well for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a hair away from Black Sheep (#3E393A). Its next-closest registered neighbors are Eclipse (#3F3939) and Black Cat (#413839).

Technically, the mix leans on its red channel (rgb(63, 56, 59)), which gives #3F383B its character. If you plan to put text on a #3F383B background, choose white — the contrast ratio is 11.4:1 (passing WCAG AAA), while black manages only 1.8:1. For print, note the heavy black component (K:75) — 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.

#3F383B color variations

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

#3F383B 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 #3F383B

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

Black Sheep color link
Black Sheep

#3E393A

Eclipse color link
Eclipse

#3F3939

Black Cat color link
Black Cat

#413839

Rockstar color link
Rockstar

#3D3A3C

Xumo color link
Xumo

#413639

Horoscope color link
Horoscope

#43373A

Fuscous Grey color link
Fuscous Grey

#3C3B3C

Iridium color link
Iridium

#3D3C3A

Urban Legend color link
Urban Legend

#42333A

Zeus color link
Zeus

#3B3C38

#3F383B color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#3F383B
  • RGB63, 56, 59
  • CMYK0, 3, 2, 75
  • CSSrgb(63, 56, 59)
  • HSL334°, 6%, 23%
  • HSL Precise334.286°, 5.882%, 23.333%
  • HSV334°, 11%, 25%
  • HSB334°, 11%, 25%
  • Normalized R (0.0–1.0)0.247
  • Normalized G (0.0–1.0)0.220
  • Normalized B (0.0–1.0)0.231
  • GLSLvec3(0.247, 0.220, 0.231)
  • GLSL with alphavec4(0.247, 0.220, 0.231, 1.000)
  • HLSL / Metalfloat3(0.247, 0.220, 0.231)
  • Percentage of Red in RGB24.7%
  • Percentage of Green in RGB22%
  • Percentage of Blue in RGB23.1%
  • Color Family (Hue)Rose
  • Saturation FamilyDesaturated
  • Lightness FamilyDark
  • HEX ID3F383B
  • DECIMAL ID4143163
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01