#B1B2EA#B1B2EA

#B1B2EA is a light, moderate blue. Relative luminance 0.471; OKLCH L 78.3% C 0.079 H 283.6°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#B1B2EA
RGB	rgb(177, 178, 234)
HSL	hsl(239, 58%, 81%)
HSV	hsv(239, 24%, 92%)
CMYK	cmyk(24.4%, 23.9%, 0%, 8.2%)
CIE-LAB	lab(74.27, 11.54, -28.04)
CIE-LCH	lch(74.27, 30.32, 292.38°)
OKLab	oklab(78.25% 0.0187 -0.0772)
OKLCH	oklch(78.25% 0.079 283.6)
XYZ	xyz(48.8994, 47.1274, 84.3461)
Luminance	0.4713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B2EA #EAE9B1

analogous

#B1CEEA #B1B2EA #CCB1EA

triadic

#B1B2EA #EAB1B2 #B2EAB1

tetradic

#B1B2EA #EAB1CE #EAE9B1 #B1EACC

square

#B1B2EA #EAB1CE #EAE9B1 #B1EACC

split-complementary

#B1B2EA #EACCB1 #CEEAB1

monochromatic

#5153D0 #8182DD #B1B2EA #E1E2F7 #E7E7F9

Accessibility & contrast

On white

2.01

#B1B2EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#B1B2EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B2EA

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B2EA	#FFFFFF	#000000	##000000
##B1B2EA	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B8EC

Deuteranopia (green-blind)

#A1B5E9

Tritanopia (blue-blind)

#A4BCC5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b1b2ea;
/* rgb */ color: rgb(177, 178, 234);
/* oklch */ color: oklch(78.3% 0.079 283.6);

Tailwind

colors: {
  custom: {
    50: '#c9c9f1',
    500: '#b1b2ea',
    950: '#000000',
  },
}

SCSS

$custom: #b1b2ea;
$custom-light: #c9c9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b2ea",
  "rgb": {
    "r": 177,
    "g": 178,
    "b": 234
  },
  "hsl": {
    "h": 238.947,
    "s": 57.576,
    "l": 80.588
  },
  "oklch": {
    "l": 0.7825,
    "c": 0.07939,
    "h": 283.6
  },
  "luminance": 0.47128
}

Semantic roles & 50–950 ramp

primary

#B1B2EA

secondary

#F0EFDB

accent

#C220C5

background

#FCFCFE

surface

#F8F8FD

border

#D1D1D5

text

#131316

muted

#828284

Preview Lab

Preview with #B1B2EA

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

Preview Lab → · Contrast checker → · Palette generator →