#BBBBF4#BBBBF4

#BBBBF4 is a light, moderate blue. Relative luminance 0.526; OKLCH L 81.2% C 0.080 H 284.5°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#BBBBF4
RGB	rgb(187, 187, 244)
HSL	hsl(240, 72%, 85%)
HSV	hsv(240, 23%, 96%)
CMYK	cmyk(23.4%, 23.4%, 0%, 4.3%)
CIE-LAB	lab(77.66, 11.91, -28.18)
CIE-LCH	lch(77.66, 30.59, 292.91°)
OKLab	oklab(81.19% 0.02 -0.0774)
OKLCH	oklch(81.19% 0.08 284.5)
XYZ	xyz(54.5889, 52.6361, 92.8541)
Luminance	0.5264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBBF4 #F4F4BB

analogous

#BBD8F4 #BBBBF4 #D8BBF4

triadic

#BBBBF4 #F4BBBB #BBF4BB

tetradic

#BBBBF4 #F4BBD8 #F4F4BB #BBF4D8

square

#BBBBF4 #F4BBD8 #F4F4BB #BBF4D8

split-complementary

#BBBBF4 #F4D8BB #D8F4BB

monochromatic

#5252E3 #8686EB #BBBBF4 #E5E5FB #E5E5FB

Accessibility & contrast

On white

1.82

#BBBBF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#BBBBF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBBF4

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBBF4	#FFFFFF	#000000	##000000
##BBBBF4	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC2F7

Deuteranopia (green-blind)

#AABEF2

Tritanopia (blue-blind)

#AEC5CF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #bbbbf4;
/* rgb */ color: rgb(187, 187, 244);
/* oklch */ color: oklch(81.2% 0.080 284.5);

Tailwind

colors: {
  custom: {
    50: '#d0cff8',
    500: '#bbbbf4',
    950: '#000000',
  },
}

SCSS

$custom: #bbbbf4;
$custom-light: #d0cff8;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbbf4",
  "rgb": {
    "r": 187,
    "g": 187,
    "b": 244
  },
  "hsl": {
    "h": 240,
    "s": 72.152,
    "l": 84.51
  },
  "oklch": {
    "l": 0.81185,
    "c": 0.07999,
    "h": 284.5
  },
  "luminance": 0.52637
}

Semantic roles & 50–950 ramp

primary

#BBBBF4

secondary

#D5D57E

accent

#D411D4

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#141317

muted

#838385

Preview Lab

Preview with #BBBBF4

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

Preview Lab → · Contrast checker → · Palette generator →