#BBBBEF#BBBBEF

#BBBBEF is a light, moderate blue. Relative luminance 0.523; OKLCH L 81.0% C 0.073 H 284.7°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#BBBBEF
RGB	rgb(187, 187, 239)
HSL	hsl(240, 62%, 84%)
HSV	hsv(240, 22%, 94%)
CMYK	cmyk(21.8%, 21.8%, 0%, 6.3%)
CIE-LAB	lab(77.48, 10.77, -25.76)
CIE-LCH	lch(77.48, 27.92, 292.69°)
OKLab	oklab(80.99% 0.0185 -0.0706)
OKLCH	oklch(80.99% 0.073 284.7)
XYZ	xyz(53.8400, 52.3365, 88.9100)
Luminance	0.5234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBBEF #EFEFBB

analogous

#BBD5EF #BBBBEF #D5BBEF

triadic

#BBBBEF #EFBBBB #BBEFBB

tetradic

#BBBBEF #EFBBD5 #EFEFBB #BBEFD5

square

#BBBBEF #EFBBD5 #EFEFBB #BBEFD5

split-complementary

#BBBBEF #EFD5BB #D5EFBB

monochromatic

#5858D8 #8989E3 #BBBBEF #E6E6F9 #E6E6F9

Accessibility & contrast

On white

1.83

#BBBBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#BBBBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBBEF

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBBEF	#FFFFFF	#000000	##000000
##BBBBEF	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC1F1

Deuteranopia (green-blind)

#ACBEEE

Tritanopia (blue-blind)

#B0C4CD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bbbbef;
/* rgb */ color: rgb(187, 187, 239);
/* oklch */ color: oklch(81.0% 0.073 284.7);

Tailwind

colors: {
  custom: {
    50: '#d0cff4',
    500: '#bbbbef',
    950: '#000000',
  },
}

SCSS

$custom: #bbbbef;
$custom-light: #d0cff4;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbbef",
  "rgb": {
    "r": 187,
    "g": 187,
    "b": 239
  },
  "hsl": {
    "h": 240,
    "s": 61.905,
    "l": 83.529
  },
  "oklch": {
    "l": 0.80988,
    "c": 0.07301,
    "h": 284.7
  },
  "luminance": 0.52337
}

Semantic roles & 50–950 ramp

primary

#BBBBEF

secondary

#CDCD81

accent

#CA1CCA

background

#FEFEFF

surface

#FBFBFE

border

#D4D4D6

text

#141317

muted

#838385

Preview Lab

Preview with #BBBBEF

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

Preview Lab → · Contrast checker → · Palette generator →