#B3BFEF#B3BFEF

#B3BFEF is a light, moderate blue. Relative luminance 0.531; OKLCH L 81.2% C 0.069 H 273.8°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#B3BFEF
RGB	rgb(179, 191, 239)
HSL	hsl(228, 65%, 82%)
HSV	hsv(228, 25%, 94%)
CMYK	cmyk(25.1%, 20.1%, 0%, 6.3%)
CIE-LAB	lab(77.92, 6.19, -25.14)
CIE-LCH	lch(77.92, 25.89, 283.83°)
OKLab	oklab(81.18% 0.0046 -0.069)
OKLCH	oklch(81.18% 0.069 273.8)
XYZ	xyz(52.7971, 53.0759, 89.1076)
Luminance	0.5308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BFEF #EFE3B3

analogous

#B3DDEF #B3BFEF #C5B3EF

triadic

#B3BFEF #EFB3BF #BFEFB3

tetradic

#B3BFEF #EFB3DD #EFE3B3 #B3EFC5

square

#B3BFEF #EFB3DD #EFE3B3 #B3EFC5

split-complementary

#B3BFEF #EFC5B3 #DDEFB3

monochromatic

#4E6ADA #8094E4 #B3BFEF #E6EAFA #E6EAFA

Accessibility & contrast

On white

1.81

#B3BFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#B3BFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BFEF

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BFEF	#FFFFFF	#000000	##000000
##B3BFEF	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C3F1

Deuteranopia (green-blind)

#ADBEEE

Tritanopia (blue-blind)

#A4C8CF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b3bfef;
/* rgb */ color: rgb(179, 191, 239);
/* oklch */ color: oklch(81.2% 0.069 273.8);

Tailwind

colors: {
  custom: {
    50: '#cad2f4',
    500: '#b3bfef',
    950: '#000000',
  },
}

SCSS

$custom: #b3bfef;
$custom-light: #cad2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bfef",
  "rgb": {
    "r": 179,
    "g": 191,
    "b": 239
  },
  "hsl": {
    "h": 228,
    "s": 65.217,
    "l": 81.961
  },
  "oklch": {
    "l": 0.81184,
    "c": 0.06916,
    "h": 273.8
  },
  "luminance": 0.53077
}

Semantic roles & 50–950 ramp

primary

#B3BFEF

secondary

#CDBC79

accent

#A918CD

background

#FEFEFF

surface

#FAFBFE

border

#D3D4D6

text

#131417

muted

#838385

Preview Lab

Preview with #B3BFEF

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

Preview Lab → · Contrast checker → · Palette generator →