#B1B2EE#B1B2EE

#B1B2EE is a light, moderate blue. Relative luminance 0.474; OKLCH L 78.4% C 0.085 H 283.5°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#B1B2EE
RGB	rgb(177, 178, 238)
HSL	hsl(239, 64%, 81%)
HSV	hsv(239, 26%, 93%)
CMYK	cmyk(25.6%, 25.2%, 0%, 6.7%)
CIE-LAB	lab(74.42, 12.49, -29.98)
CIE-LCH	lch(74.42, 32.48, 292.61°)
OKLab	oklab(78.41% 0.0199 -0.0827)
OKLCH	oklch(78.41% 0.085 283.5)
XYZ	xyz(49.4805, 47.3599, 87.4068)
Luminance	0.4736 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B2EE #EEEDB1

analogous

#B1D1EE #B1B2EE #CFB1EE

triadic

#B1B2EE #EEB1B2 #B2EEB1

tetradic

#B1B2EE #EEB1D1 #EEEDB1 #B1EECF

square

#B1B2EE #EEB1D1 #EEEDB1 #B1EECF

split-complementary

#B1B2EE #EECFB1 #D1EEB1

monochromatic

#4D4FD8 #7F80E3 #B1B2EE #E3E4F9 #E6E6FA

Accessibility & contrast

On white

2.01

#B1B2EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#B1B2EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B2EE

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B2EE	#FFFFFF	#000000	##000000
##B1B2EE	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B9F1

Deuteranopia (green-blind)

#A0B5EC

Tritanopia (blue-blind)

#A3BDC7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b1b2ee;
/* rgb */ color: rgb(177, 178, 238);
/* oklch */ color: oklch(78.4% 0.085 283.5);

Tailwind

colors: {
  custom: {
    50: '#c9c9f3',
    500: '#b1b2ee',
    950: '#000000',
  },
}

SCSS

$custom: #b1b2ee;
$custom-light: #c9c9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b2ee",
  "rgb": {
    "r": 177,
    "g": 178,
    "b": 238
  },
  "hsl": {
    "h": 239.016,
    "s": 64.211,
    "l": 81.373
  },
  "oklch": {
    "l": 0.78414,
    "c": 0.08501,
    "h": 283.5
  },
  "luminance": 0.47361
}

Semantic roles & 50–950 ramp

primary

#B1B2EE

secondary

#F1F1DA

accent

#C919CC

background

#FCFCFE

surface

#F8F8FD

border

#D1D1D5

text

#131317

muted

#828285

Preview Lab

Preview with #B1B2EE

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

Preview Lab → · Contrast checker → · Palette generator →