#BBB3FC#BBB3FC

#BBB3FC is a light, moderate blue. Relative luminance 0.498; OKLCH L 80.0% C 0.103 H 288.9°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#BBB3FC
RGB	rgb(187, 179, 252)
HSL	hsl(247, 92%, 85%)
HSV	hsv(247, 29%, 99%)
CMYK	cmyk(25.8%, 29%, 0%, 1.2%)
CIE-LAB	lab(75.97, 18.17, -35.09)
CIE-LCH	lch(75.97, 39.51, 297.37°)
OKLab	oklab(79.97% 0.0332 -0.0971)
OKLCH	oklch(79.97% 0.103 288.9)
XYZ	xyz(54.1799, 49.8323, 98.8407)
Luminance	0.4983 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBB3FC #F4FCB3

analogous

#B3D0FC #BBB3FC #DFB3FC

triadic

#BBB3FC #FCBBB3 #B3FCBB

tetradic

#BBB3FC #FCB3D0 #F4FCB3 #B3FCDF

square

#BBB3FC #FCB3D0 #F4FCB3 #B3FCDF

split-complementary

#BBB3FC #FCDFB3 #D0FCB3

monochromatic

#523DF7 #8678FA #BBB3FC #E5E2FE #E5E2FE

Accessibility & contrast

On white

1.91

#BBB3FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#BBB3FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBB3FC

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBB3FC	#FFFFFF	#000000	##000000
##BBB3FC	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0BDFF

Deuteranopia (green-blind)

#9FBAFA

Tritanopia (blue-blind)

#ADC0CD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #bbb3fc;
/* rgb */ color: rgb(187, 179, 252);
/* oklch */ color: oklch(80.0% 0.103 288.9);

Tailwind

colors: {
  custom: {
    50: '#d0c9fd',
    500: '#bbb3fc',
    950: '#000000',
  },
}

SCSS

$custom: #bbb3fc;
$custom-light: #d0c9fd;
$custom-dark: #000000;

JSON

{
  "hex": "#bbb3fc",
  "rgb": {
    "r": 187,
    "g": 179,
    "b": 252
  },
  "hsl": {
    "h": 246.575,
    "s": 92.405,
    "l": 84.51
  },
  "oklch": {
    "l": 0.79974,
    "c": 0.10259,
    "h": 288.9
  },
  "luminance": 0.49833
}

Semantic roles & 50–950 ramp

primary

#BBB3FC

secondary

#F2F6D5

accent

#E600CC

background

#FCFCFF

surface

#F9F8FF

border

#D2D1D7

text

#141317

muted

#828285

Preview Lab

Preview with #BBB3FC

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

Preview Lab → · Contrast checker → · Palette generator →