#B4BBBB#B4BBBB

#B4BBBB is a light, near-neutral grey. Relative luminance 0.488; OKLCH L 78.7% C 0.008 H 197.0°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#B4BBBB
RGB	rgb(180, 187, 187)
HSL	hsl(180, 5%, 72%)
HSV	hsv(180, 4%, 73%)
CMYK	cmyk(3.7%, 0%, 0%, 26.7%)
CIE-LAB	lab(75.35, -2.42, -0.84)
CIE-LCH	lch(75.35, 2.57, 199.20°)
OKLab	oklab(78.66% -0.0075 -0.0023)
OKLCH	oklch(78.66% 0.008 197)
XYZ	xyz(45.5606, 48.8315, 54.0292)
Luminance	0.4883 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BBBB #BBB4B4

analogous

#B4BBB8 #B4BBBB #B4B8BB

triadic

#B4BBBB #BBB4BB #BBBBB4

tetradic

#B4BBBB #B8B4BB #BBB4B4 #B8BBB4

square

#B4BBBB #B8B4BB #BBB4B4 #B8BBB4

split-complementary

#B4BBBB #BBB4B8 #BBB8B4

monochromatic

#748080 #949E9E #B4BBBB #D4D8D8 #EFF0F0

Accessibility & contrast

On white

1.95

#B4BBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#B4BBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BBBB

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BBBB	#FFFFFF	#000000	##000000
##B4BBBB	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABABB

Deuteranopia (green-blind)

#B8B9BB

Tritanopia (blue-blind)

#B2BCBB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b4bbbb;
/* rgb */ color: rgb(180, 187, 187);
/* oklch */ color: oklch(78.7% 0.008 197.0);

Tailwind

colors: {
  custom: {
    50: '#cacfcf',
    500: '#b4bbbb',
    950: '#000000',
  },
}

SCSS

$custom: #b4bbbb;
$custom-light: #cacfcf;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bbbb",
  "rgb": {
    "r": 180,
    "g": 187,
    "b": 187
  },
  "hsl": {
    "h": 180,
    "s": 4.895,
    "l": 71.961
  },
  "oklch": {
    "l": 0.78655,
    "c": 0.00781,
    "h": 197
  },
  "luminance": 0.48832
}

Semantic roles & 50–950 ramp

primary

#B4BBBB

secondary

#E6E5E5

accent

#57578F

background

#FCFCFC

surface

#F8F9F9

border

#D1D2D2

text

#131313

muted

#828282

Preview Lab

Preview with #B4BBBB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →