#B1B2DC#B1B2DC

#B1B2DC is a light, muted blue. Relative luminance 0.464; OKLCH L 77.7% C 0.060 H 283.8°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#B1B2DC
RGB	rgb(177, 178, 220)
HSL	hsl(239, 38%, 78%)
HSV	hsv(239, 20%, 86%)
CMYK	cmyk(19.5%, 19.1%, 0%, 13.7%)
CIE-LAB	lab(73.78, 8.33, -21.19)
CIE-LCH	lch(73.78, 22.77, 291.47°)
OKLab	oklab(77.7% 0.0143 -0.0579)
OKLCH	oklch(77.7% 0.06 283.8)
XYZ	xyz(46.9671, 46.3545, 74.1691)
Luminance	0.4636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B2DC #DCDBB1

analogous

#B1C7DC #B1B2DC #C5B1DC

triadic

#B1B2DC #DCB1B2 #B2DCB1

tetradic

#B1B2DC #DCB1C7 #DCDBB1 #B1DCC5

square

#B1B2DC #DCB1C7 #DCDBB1 #B1DCC5

split-complementary

#B1B2DC #DCC5B1 #C7DCB1

monochromatic

#5D5FB6 #8788C9 #B1B2DC #DBDCEF #EAEAF6

Accessibility & contrast

On white

2.04

#B1B2DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#B1B2DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B2DC

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B2DC	#FFFFFF	#000000	##000000
##B1B2DC	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B7DE

Deuteranopia (green-blind)

#A6B4DB

Tritanopia (blue-blind)

#A8B9C0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b1b2dc;
/* rgb */ color: rgb(177, 178, 220);
/* oklch */ color: oklch(77.7% 0.060 283.8);

Tailwind

colors: {
  custom: {
    50: '#c8c9e7',
    500: '#b1b2dc',
    950: '#000000',
  },
}

SCSS

$custom: #b1b2dc;
$custom-light: #c8c9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b2dc",
  "rgb": {
    "r": 177,
    "g": 178,
    "b": 220
  },
  "hsl": {
    "h": 238.605,
    "s": 38.053,
    "l": 77.843
  },
  "oklch": {
    "l": 0.777,
    "c": 0.05959,
    "h": 283.8
  },
  "luminance": 0.46355
}

Semantic roles & 50–950 ramp

primary

#B1B2DC

secondary

#ECECDF

accent

#AE35B1

background

#FCFCFE

surface

#F8F8FC

border

#D1D1D5

text

#131316

muted

#828284

Preview Lab

Preview with #B1B2DC

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

Preview Lab → · Contrast checker → · Palette generator →