#B1BBBA#B1BBBA

#B1BBBA is a light, near-neutral grey. Relative luminance 0.484; OKLCH L 78.4% C 0.011 H 189.8°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#B1BBBA
RGB	rgb(177, 187, 186)
HSL	hsl(174, 7%, 71%)
HSV	hsv(174, 5%, 73%)
CMYK	cmyk(5.3%, 0%, 0.5%, 26.7%)
CIE-LAB	lab(75.10, -3.65, -0.69)
CIE-LCH	lch(75.10, 3.71, 190.75°)
OKLab	oklab(78.39% -0.011 -0.0019)
OKLCH	oklch(78.39% 0.011 189.8)
XYZ	xyz(44.7629, 48.4325, 53.4350)
Luminance	0.4843 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BBBA #BBB1B2

analogous

#B1BBB5 #B1BBBA #B1B7BB

triadic

#B1BBBA #BAB1BB #BBBAB1

tetradic

#B1BBBA #B5B1BB #BBB1B2 #B7BBB1

square

#B1BBBA #B5B1BB #BBB1B2 #B7BBB1

split-complementary

#B1BBBA #BBB1B7 #BBB5B1

monochromatic

#71817F #909E9D #B1BBBA #D2D8D7 #EFF1F1

Accessibility & contrast

On white

1.97

#B1BBBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#B1BBBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BBBA

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BBBA	#FFFFFF	#000000	##000000
##B1BBBA	1.00	1.97	10.69	10.69
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABABA

Deuteranopia (green-blind)

#B8B8BA

Tritanopia (blue-blind)

#AFBCBB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b1bbba;
/* rgb */ color: rgb(177, 187, 186);
/* oklch */ color: oklch(78.4% 0.011 189.8);

Tailwind

colors: {
  custom: {
    50: '#c8cfce',
    500: '#b1bbba',
    950: '#000000',
  },
}

SCSS

$custom: #b1bbba;
$custom-light: #c8cfce;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bbba",
  "rgb": {
    "r": 177,
    "g": 187,
    "b": 186
  },
  "hsl": {
    "h": 174,
    "s": 6.849,
    "l": 71.373
  },
  "oklch": {
    "l": 0.78394,
    "c": 0.0112,
    "h": 189.8
  },
  "luminance": 0.48433
}

Semantic roles & 50–950 ramp

primary

#B1BBBA

secondary

#E5E3E3

accent

#555B91

background

#FCFCFC

surface

#F8F9F9

border

#D1D2D2

text

#131313

muted

#828282

Preview Lab

Preview with #B1BBBA

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

Preview Lab → · Contrast checker → · Palette generator →