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Information about #BFBFBF color

#BFBFBF color image

Basic facts about this digital color

In the Register's classification, #BFBFBF belongs to the Greyscale Color Family, featuring Desaturated and Very Light brightness. In numbers: rgb(191, 191, 191) (74.9% red, 74.9% green, 74.9% blue), or CMYK 0 / 0 / 0 / 25 for print. New to color codes? See our guide to RGB color codes.

A muted, almost neutral neutral grey, #BFBFBF floats near the light end of the scale. Designers typically reach for tones like this for clean interfaces where content needs room to breathe. In The Official Register of Color Names it is practically indistinguishable from Silver (#C0C0C0). Nearby in the Register you will also find Eighth Stack (#C0C1BF) and French Grey (#BFBDC1).

Under the hood all three RGB channels are equal (191 each), placing #BFBFBF exactly on the neutral axis of the color space. If you plan to put text on a #BFBFBF background, choose black — the contrast ratio is 11.4:1 (passing WCAG AAA), while white manages only 1.8:1. This shade is reserved in the Register and is not available for naming.

#BFBFBF color variations

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

Why this page shows fewer blocks

#BFBFBF 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 #BFBFBF

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

Conversions between color systems and etc.

  • HEX#BFBFBF
  • RGB191, 191, 191
  • CMYK0, 0, 0, 25
  • CSSrgb(191, 191, 191)
  • HSL0°, 0%, 75%
  • HSL Precise0°, 0%, 74.902%
  • HSV0°, 0%, 75%
  • HSB0°, 0%, 75%
  • Normalized R (0.0–1.0)0.749
  • Normalized G (0.0–1.0)0.749
  • Normalized B (0.0–1.0)0.749
  • GLSLvec3(0.749, 0.749, 0.749)
  • GLSL with alphavec4(0.749, 0.749, 0.749, 1.000)
  • HLSL / Metalfloat3(0.749, 0.749, 0.749)
  • Percentage of Red in RGB74.9%
  • Percentage of Green in RGB74.9%
  • Percentage of Blue in RGB74.9%
  • Color FamilyGreyscale
  • Saturation FamilyDesaturated
  • Lightness FamilyVery Light
  • HEX IDBFBFBF
  • DECIMAL ID12566463
  • Name LengthThis color has no name
  • This page visited83 times
  • Counting from2025-01-01