#B1BCBF#B1BCBF

#B1BCBF is a light, near-neutral cyan. Relative luminance 0.491; OKLCH L 78.8% C 0.013 H 215.8°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#B1BCBF
RGB	rgb(177, 188, 191)
HSL	hsl(193, 10%, 72%)
HSV	hsv(193, 7%, 75%)
CMYK	cmyk(7.3%, 1.6%, 0%, 25.1%)
CIE-LAB	lab(75.50, -3.20, -2.82)
CIE-LCH	lch(75.50, 4.27, 221.40°)
OKLab	oklab(78.76% -0.0105 -0.0076)
OKLCH	oklch(78.76% 0.013 215.8)
XYZ	xyz(45.5167, 49.0746, 56.3545)
Luminance	0.4908 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BCBF #BFB4B1

analogous

#B1BFBB #B1BCBF #B1B5BF

triadic

#B1BCBF #BFB1BC #BCBFB1

tetradic

#B1BCBF #BBB1BF #BFB4B1 #B5BFB1

square

#B1BCBF #BBB1BF #BFB4B1 #B5BFB1

split-complementary

#B1BCBF #BFB1B5 #BFBBB1

monochromatic

#6F8287 #8F9FA3 #B1BCBF #D3D9DB #EEF1F1

Accessibility & contrast

On white

1.94

#B1BCBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#B1BCBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BCBF

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BCBF	#FFFFFF	#000000	##000000
##B1BCBF	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABBBF

Deuteranopia (green-blind)

#B7B9BF

Tritanopia (blue-blind)

#ADBDBD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b1bcbf;
/* rgb */ color: rgb(177, 188, 191);
/* oklch */ color: oklch(78.8% 0.013 215.8);

Tailwind

colors: {
  custom: {
    50: '#c8d0d2',
    500: '#b1bcbf',
    950: '#000000',
  },
}

SCSS

$custom: #b1bcbf;
$custom-light: #c8d0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bcbf",
  "rgb": {
    "r": 177,
    "g": 188,
    "b": 191
  },
  "hsl": {
    "h": 192.857,
    "s": 9.859,
    "l": 72.157
  },
  "oklch": {
    "l": 0.78755,
    "c": 0.01295,
    "h": 215.8
  },
  "luminance": 0.49075
}

Semantic roles & 50–950 ramp

primary

#B1BCBF

secondary

#E7E4E4

accent

#605294

background

#FCFCFC

surface

#F8F9F9

border

#D1D2D2

text

#131414

muted

#828282

Preview Lab

Preview with #B1BCBF

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

Preview Lab → · Contrast checker → · Palette generator →