Information about #474747 color

#474747 color image

Basic facts about this digital color

#474747 falls into the Greyscale Color Family — Desaturated, Neutral brightness. The mix behind it: rgb(71, 71, 71) — 27.8% red, 27.8% green, 27.8% blue; the print equivalent is CMYK 0 / 0 / 0 / 72. New to color codes? See our guide to RGB color codes.

#474747 presents itself as a quiet, subdued balanced grey tone — one that sits comfortably between light and dark. In practice it works well for balanced palettes where no single element should shout. In The Official Register of Color Names it is a hair away from Half Fuscous Grey (#494648). Nearby in the Register you will also find Volcanic Ash (#484849) and Armadillo (#484A46).

Under the hood all three RGB channels are equal (71 each), placing #474747 exactly on the neutral axis of the color space. On this background, white text reaches a 9.3:1 contrast ratio (passing WCAG AAA); black stays at 2.3:1. On paper it relies strongly on black ink (K:72), so proof dark layouts before a large print run. This shade is reserved in the Register and is not available for naming.

#474747 color variations

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

Why this page shows fewer blocks

#474747 belongs to the Greyscale Color Family, and greyscale colors have no hue. Hue is an angle on the color wheel, and that angle only exists when a color leans toward one primary more than the others. Here all three channels are equal (R = G = B), so there is nothing to lean and no angle to measure.

Everything built on rotating that angle therefore has nothing to rotate. A complementary color is the hue 180° away — for a grey, that is the same grey. The same goes for analogous, triadic, tetradic and square harmonies. Rather than show seven identical swatches, the register leaves the Hues variation strip and the whole Harmonies section out.

What remains is everything that depends on lightness rather than hue. Tints, shades and tones still work, because they move the color up and down the scale instead of around the wheel. So do the nearest named colors, the conversions and the adjacent color codes.

How the register classifies colors · All greyscale colors in the register

Nearest named colors to #474747

The closest officially registered color names in the Register, ordered by similarity.

Volcanic Ash color link
Volcanic Ash

#484849

Armadillo color link
Armadillo

#484A46

Gravel color link
Gravel

#4A4B46

Black Cow color link
Black Cow

#4C4646

Tuatara color link
Tuatara

#454642

Mollusc color link
Mollusc

#43464B

Thriller color link
Thriller

#4B464B

Deep Space color link
Deep Space

#4C4945

Relic color link
Relic

#4B4842

Tuna color link
Tuna

#46494E

Conversions between color systems and etc.

  • HEX#474747
  • RGB71, 71, 71
  • CMYK0, 0, 0, 72
  • CSSrgb(71, 71, 71)
  • HSL0°, 0%, 28%
  • HSL Precise0°, 0%, 27.843%
  • HSV0°, 0%, 28%
  • HSB0°, 0%, 28%
  • Normalized R (0.0–1.0)0.278
  • Normalized G (0.0–1.0)0.278
  • Normalized B (0.0–1.0)0.278
  • GLSLvec3(0.278, 0.278, 0.278)
  • GLSL with alphavec4(0.278, 0.278, 0.278, 1.000)
  • HLSL / Metalfloat3(0.278, 0.278, 0.278)
  • Percentage of Red in RGB27.8%
  • Percentage of Green in RGB27.8%
  • Percentage of Blue in RGB27.8%
  • Color FamilyGreyscale
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID474747
  • DECIMAL ID4671303
  • Name LengthThis color has no name
  • Seen by search & AI crawlers29 times
  • Counting from2025-01-01