Information about #404740 color

#404740 color image

Basic facts about this digital color

In the Register's classification, #404740 belongs to the Green Color Family, featuring Desaturated and Neutral brightness. The mix behind it: rgb(64, 71, 64) — 25.1% red, 27.8% green, 25.1% blue; the print equivalent is CMYK 3 / 0 / 3 / 72. Curious how these numbers work? Read our RGB color codes guide.

#404740 is a softly muted balanced grey tone that holds a balanced mid-tone. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Trainspotter (#44493F). Its next-closest registered neighbors are Mica (#3C4543) and Tuatara (#454642).

In RGB terms — rgb(64, 71, 64) — the green channel does the heavy lifting here. If you plan to put text on a #404740 background, choose white — the contrast ratio is 9.6:1 (passing WCAG AAA), while black manages only 2.2:1. For print, note the heavy black component (K:72) — ink coverage matters with tones this deep. No one has named #404740 so far. Register a name for it and it becomes a permanent record.

#404740 color variations

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

#404740 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 #404740

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

Trainspotter color link
Trainspotter

#44493F

Mica color link
Mica

#3C4543

Tuatara color link
Tuatara

#454642

Heavy Metal color link
Heavy Metal

#46473E

Windswept color link
Windswept

#434141

Pioneer color link
Pioneer

#394541

Gravity color link
Gravity

#3D4040

Half Foundry color link
Half Foundry

#3E4145

Middle Earth color link
Middle Earth

#434E43

Tali Green color link
Tali Green

#39453C

Conversions between color systems and etc.

  • HEX#404740
  • RGB64, 71, 64
  • CMYK3, 0, 3, 72
  • CSSrgb(64, 71, 64)
  • HSL120°, 5%, 26%
  • HSL Precise120°, 5.185%, 26.471%
  • HSV120°, 10%, 28%
  • HSB120°, 10%, 28%
  • Normalized R (0.0–1.0)0.251
  • Normalized G (0.0–1.0)0.278
  • Normalized B (0.0–1.0)0.251
  • GLSLvec3(0.251, 0.278, 0.251)
  • GLSL with alphavec4(0.251, 0.278, 0.251, 1.000)
  • HLSL / Metalfloat3(0.251, 0.278, 0.251)
  • Percentage of Red in RGB25.1%
  • Percentage of Green in RGB27.8%
  • Percentage of Blue in RGB25.1%
  • Color FamilyGreen
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID404740
  • DECIMAL ID4212544
  • Name LengthThis color has no name
  • Seen by search & AI crawlers10 times
  • Counting from2025-01-01