#B1B2CD#B1B2CD

#B1B2CD is a light, muted blue. Relative luminance 0.456; OKLCH L 77.2% C 0.038 H 283.8°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#B1B2CD
RGB	rgb(177, 178, 205)
HSL	hsl(238, 22%, 75%)
HSV	hsv(238, 14%, 80%)
CMYK	cmyk(13.7%, 13.2%, 0%, 19.6%)
CIE-LAB	lab(73.28, 5.06, -13.75)
CIE-LCH	lch(73.28, 14.65, 290.20°)
OKLab	oklab(77.15% 0.0091 -0.0372)
OKLCH	oklch(77.15% 0.038 283.8)
XYZ	xyz(45.0689, 45.5952, 64.1721)
Luminance	0.4560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B2CD #CDCCB1

analogous

#B1C0CD #B1B2CD #BEB1CD

triadic

#B1B2CD #CDB1B2 #B2CDB1

tetradic

#B1B2CD #CDB1C0 #CDCCB1 #B1CDBE

square

#B1B2CD #CDB1C0 #CDCCB1 #B1CDBE

split-complementary

#B1B2CD #CDBEB1 #C0CDB1

monochromatic

#66689D #8C8DB5 #B1B2CD #D6D7E5 #ECEDF3

Accessibility & contrast

On white

2.08

#B1B2CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#B1B2CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B2CD

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B2CD	#FFFFFF	#000000	##000000
##B1B2CD	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB5CE

Deuteranopia (green-blind)

#ABB3CC

Tritanopia (blue-blind)

#ABB6BB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b1b2cd;
/* rgb */ color: rgb(177, 178, 205);
/* oklch */ color: oklch(77.2% 0.038 283.8);

Tailwind

colors: {
  custom: {
    50: '#c8c9dc',
    500: '#b1b2cd',
    950: '#000000',
  },
}

SCSS

$custom: #b1b2cd;
$custom-light: #c8c9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b2cd",
  "rgb": {
    "r": 177,
    "g": 178,
    "b": 205
  },
  "hsl": {
    "h": 237.857,
    "s": 21.875,
    "l": 74.902
  },
  "oklch": {
    "l": 0.77153,
    "c": 0.0383,
    "h": 283.8
  },
  "luminance": 0.45596
}

Semantic roles & 50–950 ramp

primary

#B1B2CD

secondary

#E9E9E2

accent

#9D45A0

background

#FCFCFD

surface

#F8F8FB

border

#D1D1D4

text

#131315

muted

#828283

Preview Lab

Preview with #B1B2CD

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

Preview Lab → · Contrast checker → · Palette generator →