#B5BDFD#B5BDFD

#B5BDFD is a light, moderate blue. Relative luminance 0.533; OKLCH L 81.5% C 0.091 H 278.7°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#B5BDFD
RGB	rgb(181, 189, 253)
HSL	hsl(233, 95%, 85%)
HSV	hsv(233, 28%, 99%)
CMYK	cmyk(28.5%, 25.3%, 0%, 0.8%)
CIE-LAB	lab(78.06, 11.18, -32.43)
CIE-LCH	lch(78.06, 34.31, 289.02°)
OKLab	oklab(81.49% 0.0137 -0.0896)
OKLCH	oklch(81.49% 0.091 278.7)
XYZ	xyz(54.9785, 53.3093, 100.3025)
Luminance	0.5331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BDFD #FDF5B5

analogous

#B5E1FD #B5BDFD #D1B5FD

triadic

#B5BDFD #FDB5BD #BDFDB5

tetradic

#B5BDFD #FDB5E1 #FDF5B5 #B5FDD1

square

#B5BDFD #FDB5E1 #FDF5B5 #B5FDD1

split-complementary

#B5BDFD #FDD1B5 #E1FDB5

monochromatic

#3E53FA #7988FB #B5BDFD #E1E4FE #E1E4FE

Accessibility & contrast

On white

1.80

#B5BDFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#B5BDFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BDFD

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BDFD	#FFFFFF	#000000	##000000
##B5BDFD	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABC4FF

Deuteranopia (green-blind)

#A6BFFB

Tritanopia (blue-blind)

#A3C9D3

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b5bdfd;
/* rgb */ color: rgb(181, 189, 253);
/* oklch */ color: oklch(81.5% 0.091 278.7);

Tailwind

colors: {
  custom: {
    50: '#ccd0fe',
    500: '#b5bdfd',
    950: '#000000',
  },
}

SCSS

$custom: #b5bdfd;
$custom-light: #ccd0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bdfd",
  "rgb": {
    "r": 181,
    "g": 189,
    "b": 253
  },
  "hsl": {
    "h": 233.333,
    "s": 94.737,
    "l": 85.098
  },
  "oklch": {
    "l": 0.81494,
    "c": 0.09065,
    "h": 278.7
  },
  "luminance": 0.53311
}

Semantic roles & 50–950 ramp

primary

#B5BDFD

secondary

#E3D673

accent

#CC00E6

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#131417

muted

#838385

Preview Lab

Preview with #B5BDFD

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

Preview Lab → · Contrast checker → · Palette generator →