Information about #8B8B8B color

#8B8B8B color image

Basic facts about this digital color

In the Register's classification, #8B8B8B belongs to the Greyscale Color Family, featuring Desaturated and Light brightness. The mix behind it: rgb(139, 139, 139) — 54.5% red, 54.5% green, 54.5% blue; the print equivalent is CMYK 0 / 0 / 0 / 45. New to color codes? See our guide to RGB color codes.

The color #8B8B8B reads as a quiet, subdued balanced grey tone and sits on the lighter side of the spectrum. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Philippine Gray (#8C8C8C). Nearby in the Register you will also find Half Gauntlet (#8B8A88) and Fashion Gray (#8E8D8C).

Under the hood all three RGB channels are equal (139 each), placing #8B8B8B exactly on the neutral axis of the color space. If you plan to put text on a #8B8B8B background, choose black — the contrast ratio is 6.2:1 (passing WCAG AA), while white manages only 3.4:1. This shade is reserved in the Register and is not available for naming.

#8B8B8B color variations

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

Why this page shows fewer blocks

#8B8B8B 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 #8B8B8B

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

Fashion Gray color link
Fashion Gray

#8E8D8C

Stack color link
Stack

#8A8F8A

Avatar color link
Avatar

#8B8F8E

Taupe Gray color link
Taupe Gray

#8B8589

Silver Steel color link
Silver Steel

#878786

Suva Grey color link
Suva Grey

#8B8685

Gannet Grey color link
Gannet Grey

#8E918F

Inside Back color link
Inside Back

#848E88

Conversions between color systems and etc.

  • HEX#8B8B8B
  • RGB139, 139, 139
  • CMYK0, 0, 0, 45
  • CSSrgb(139, 139, 139)
  • HSL0°, 0%, 55%
  • HSL Precise0°, 0%, 54.51%
  • HSV0°, 0%, 55%
  • HSB0°, 0%, 55%
  • Normalized R (0.0–1.0)0.545
  • Normalized G (0.0–1.0)0.545
  • Normalized B (0.0–1.0)0.545
  • GLSLvec3(0.545, 0.545, 0.545)
  • GLSL with alphavec4(0.545, 0.545, 0.545, 1.000)
  • HLSL / Metalfloat3(0.545, 0.545, 0.545)
  • Percentage of Red in RGB54.5%
  • Percentage of Green in RGB54.5%
  • Percentage of Blue in RGB54.5%
  • Color FamilyGreyscale
  • Saturation FamilyDesaturated
  • Lightness FamilyLight
  • HEX ID8B8B8B
  • DECIMAL ID9145227
  • Name LengthThis color has no name
  • This page visited2 times
  • Counting from2025-01-01