#BBBBF0#BBBBF0

#BBBBF0 is a light, moderate blue. Relative luminance 0.524; OKLCH L 81.0% C 0.074 H 284.6°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#BBBBF0
RGB	rgb(187, 187, 240)
HSL	hsl(240, 64%, 84%)
HSV	hsv(240, 22%, 94%)
CMYK	cmyk(22.1%, 22.1%, 0%, 5.9%)
CIE-LAB	lab(77.52, 11.00, -26.25)
CIE-LCH	lch(77.52, 28.46, 292.73°)
OKLab	oklab(81.03% 0.0188 -0.072)
OKLCH	oklch(81.03% 0.074 284.6)
XYZ	xyz(53.9882, 52.3958, 89.6902)
Luminance	0.5240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBBF0 #F0F0BB

analogous

#BBD5F0 #BBBBF0 #D5BBF0

triadic

#BBBBF0 #F0BBBB #BBF0BB

tetradic

#BBBBF0 #F0BBD5 #F0F0BB #BBF0D5

square

#BBBBF0 #F0BBD5 #F0F0BB #BBF0D5

split-complementary

#BBBBF0 #F0D5BB #D5F0BB

monochromatic

#5757DA #8989E5 #BBBBF0 #E6E6F9 #E6E6F9

Accessibility & contrast

On white

1.83

#BBBBF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#BBBBF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBBF0

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBBF0	#FFFFFF	#000000	##000000
##BBBBF0	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC1F2

Deuteranopia (green-blind)

#ACBEEF

Tritanopia (blue-blind)

#AFC4CD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bbbbf0;
/* rgb */ color: rgb(187, 187, 240);
/* oklch */ color: oklch(81.0% 0.074 284.6);

Tailwind

colors: {
  custom: {
    50: '#d0cff5',
    500: '#bbbbf0',
    950: '#000000',
  },
}

SCSS

$custom: #bbbbf0;
$custom-light: #d0cff5;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbbf0",
  "rgb": {
    "r": 187,
    "g": 187,
    "b": 240
  },
  "hsl": {
    "h": 240,
    "s": 63.855,
    "l": 83.725
  },
  "oklch": {
    "l": 0.81027,
    "c": 0.0744,
    "h": 284.6
  },
  "luminance": 0.52397
}

Semantic roles & 50–950 ramp

primary

#BBBBF0

secondary

#CFCF81

accent

#CC1ACC

background

#FEFEFF

surface

#FBFBFE

border

#D4D4D6

text

#141317

muted

#838385

Preview Lab

Preview with #BBBBF0

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

Preview Lab → · Contrast checker → · Palette generator →