#BBB5FB#BBB5FB

#BBB5FB is a light, moderate blue. Relative luminance 0.506; OKLCH L 80.3% C 0.098 H 287.9°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#BBB5FB
RGB	rgb(187, 181, 251)
HSL	hsl(245, 90%, 85%)
HSV	hsv(245, 28%, 98%)
CMYK	cmyk(25.5%, 27.9%, 0%, 1.6%)
CIE-LAB	lab(76.42, 16.83, -33.85)
CIE-LCH	lch(76.42, 37.80, 296.44°)
OKLab	oklab(80.31% 0.0302 -0.0935)
OKLCH	oklch(80.31% 0.098 287.9)
XYZ	xyz(54.4256, 50.5766, 98.1429)
Luminance	0.5058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB5FB #F5FBB5

analogous

#B5D2FB #BBB5FB #DEB5FB

triadic

#BBB5FB #FBBBB5 #B5FBBB

tetradic

#BBB5FB #FBB5D2 #F5FBB5 #B5FBDE

square

#BBB5FB #FBB5D2 #F5FBB5 #B5FBDE

split-complementary

#BBB5FB #FBDEB5 #D2FBB5

monochromatic

#5041F5 #867BF8 #BBB5FB #E4E2FD #E4E2FD

Accessibility & contrast

On white

1.89

#BBB5FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#BBB5FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB5FB

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB5FB	#FFFFFF	#000000	##000000
##BBB5FB	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3BEFE

Deuteranopia (green-blind)

#A2BBF9

Tritanopia (blue-blind)

#ADC1CE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bbb5fb;
/* rgb */ color: rgb(187, 181, 251);
/* oklch */ color: oklch(80.3% 0.098 287.9);

Tailwind

colors: {
  custom: {
    50: '#d0cbfd',
    500: '#bbb5fb',
    950: '#000000',
  },
}

SCSS

$custom: #bbb5fb;
$custom-light: #d0cbfd;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb5fb",
  "rgb": {
    "r": 187,
    "g": 181,
    "b": 251
  },
  "hsl": {
    "h": 245.143,
    "s": 89.744,
    "l": 84.706
  },
  "oklch": {
    "l": 0.80313,
    "c": 0.09828,
    "h": 287.9
  },
  "luminance": 0.50578
}

Semantic roles & 50–950 ramp

primary

#BBB5FB

secondary

#D6DF75

accent

#E600D2

background

#FEFDFF

surface

#FBF9FF

border

#D4D2D7

text

#141317

muted

#838285

Preview Lab

Preview with #BBB5FB

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

Preview Lab → · Contrast checker → · Palette generator →