#BBC3FC#BBC3FC

#BBC3FC is a very light, moderate blue. Relative luminance 0.566; OKLCH L 83.1% C 0.080 H 278.3°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#BBC3FC
RGB	rgb(187, 195, 252)
HSL	hsl(233, 92%, 86%)
HSV	hsv(233, 26%, 99%)
CMYK	cmyk(25.8%, 22.6%, 0%, 1.2%)
CIE-LAB	lab(79.97, 9.41, -28.93)
CIE-LCH	lch(79.97, 30.42, 288.02°)
OKLab	oklab(83.07% 0.0116 -0.0796)
OKLCH	oklch(83.07% 0.08 278.3)
XYZ	xyz(57.5747, 56.6219, 99.9723)
Luminance	0.5662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC3FC #FCF4BB

analogous

#BBE3FC #BBC3FC #D3BBFC

triadic

#BBC3FC #FCBBC3 #C3FCBB

tetradic

#BBC3FC #FCBBE3 #FCF4BB #BBFCD3

square

#BBC3FC #FCBBE3 #FCF4BB #BBFCD3

split-complementary

#BBC3FC #FCD3BB #E3FCBB

monochromatic

#465CF7 #808FF9 #BBC3FC #E2E5FE #E2E5FE

Accessibility & contrast

On white

1.70

#BBC3FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#BBC3FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC3FC

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC3FC	#FFFFFF	#000000	##000000
##BBC3FC	1.00	1.70	12.32	12.32
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C9FF

Deuteranopia (green-blind)

#AFC4FB

Tritanopia (blue-blind)

#ABCDD6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #bbc3fc;
/* rgb */ color: rgb(187, 195, 252);
/* oklch */ color: oklch(83.1% 0.080 278.3);

Tailwind

colors: {
  custom: {
    50: '#d0d5fd',
    500: '#bbc3fc',
    950: '#000000',
  },
}

SCSS

$custom: #bbc3fc;
$custom-light: #d0d5fd;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc3fc",
  "rgb": {
    "r": 187,
    "g": 195,
    "b": 252
  },
  "hsl": {
    "h": 232.615,
    "s": 91.549,
    "l": 86.078
  },
  "oklch": {
    "l": 0.83073,
    "c": 0.08045,
    "h": 278.3
  },
  "luminance": 0.56623
}

Semantic roles & 50–950 ramp

primary

#BBC3FC

secondary

#E2D579

accent

#C900E6

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#141417

muted

#838385

Preview Lab

Preview with #BBC3FC

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

Preview Lab → · Contrast checker → · Palette generator →