Information about #3F444B color

#3F444B color image

Basic facts about this digital color

The digital color #3F444B is classified in the Register under the Azure Color Family, with Desaturated and Neutral brightness. In numbers: rgb(63, 68, 75) (24.7% red, 26.7% green, 29.4% blue), or CMYK 5 / 3 / 0 / 71 for print. New to color codes? See our guide to RGB color codes.

#3F444B is a muted, almost neutral grey that sits comfortably between light and dark. In practice it works well for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Soft Charcoal (#3E414A). Nearby in the Register you will also find Arsenic (#3B444B) and Mollusc (#43464B).

Technically, the mix leans on its blue channel (rgb(63, 68, 75)), which gives #3F444B its character. If you plan to put text on a #3F444B background, choose white — the contrast ratio is 9.8:1 (passing WCAG AAA), while black manages only 2.1:1. On paper it relies strongly on black ink (K:71), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #3F444B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#3F444B color variations

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

#3F444B 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 #3F444B

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

#3F444B color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#3F444B
  • RGB63, 68, 75
  • CMYK5, 3, 0, 71
  • CSSrgb(63, 68, 75)
  • HSL215°, 9%, 27%
  • HSL Precise215°, 8.696%, 27.059%
  • HSV215°, 16%, 29%
  • HSB215°, 16%, 29%
  • Normalized R (0.0–1.0)0.247
  • Normalized G (0.0–1.0)0.267
  • Normalized B (0.0–1.0)0.294
  • GLSLvec3(0.247, 0.267, 0.294)
  • GLSL with alphavec4(0.247, 0.267, 0.294, 1.000)
  • HLSL / Metalfloat3(0.247, 0.267, 0.294)
  • Percentage of Red in RGB24.7%
  • Percentage of Green in RGB26.7%
  • Percentage of Blue in RGB29.4%
  • Color Family (Hue)Azure
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID3F444B
  • DECIMAL ID4146251
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01