#BBBCCF#BBBCCF

#BBBCCF is a light, muted blue. Relative luminance 0.510; OKLCH L 80.0% C 0.027 H 283.4°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#BBBCCF
RGB	rgb(187, 188, 207)
HSL	hsl(237, 17%, 77%)
HSV	hsv(237, 10%, 81%)
CMYK	cmyk(9.7%, 9.2%, 0%, 18.8%)
CIE-LAB	lab(76.70, 3.35, -9.65)
CIE-LCH	lch(76.70, 10.21, 289.13°)
OKLab	oklab(80.04% 0.0062 -0.0259)
OKLCH	oklch(80.04% 0.027 283.4)
XYZ	xyz(49.7369, 51.0359, 66.2500)
Luminance	0.5104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBCCF #CFCEBB

analogous

#BBC6CF #BBBCCF #C4BBCF

triadic

#BBBCCF #CFBBBC #BCCFBB

tetradic

#BBBCCF #CFBBC6 #CFCEBB #BBCFC4

square

#BBBCCF #CFBBC6 #CFCEBB #BBCFC4

split-complementary

#BBBCCF #CFC4BB #C6CFBB

monochromatic

#73759C #9799B6 #BBBCCF #DFDFE8 #EDEDF2

Accessibility & contrast

On white

1.87

#BBBCCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#BBBCCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBCCF

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBCCF	#FFFFFF	#000000	##000000
##BBBCCF	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8BED0

Deuteranopia (green-blind)

#B7BDCE

Tritanopia (blue-blind)

#B7BFC2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #bbbccf;
/* rgb */ color: rgb(187, 188, 207);
/* oklch */ color: oklch(80.0% 0.027 283.4);

Tailwind

colors: {
  custom: {
    50: '#cfd0dd',
    500: '#bbbccf',
    950: '#000000',
  },
}

SCSS

$custom: #bbbccf;
$custom-light: #cfd0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbccf",
  "rgb": {
    "r": 187,
    "g": 188,
    "b": 207
  },
  "hsl": {
    "h": 237,
    "s": 17.241,
    "l": 77.255
  },
  "oklch": {
    "l": 0.80036,
    "c": 0.02665,
    "h": 283.4
  },
  "luminance": 0.51036
}

Semantic roles & 50–950 ramp

primary

#BBBCCF

secondary

#A4A28B

accent

#974A9C

background

#FEFEFE

surface

#FBFBFC

border

#D4D4D5

text

#131415

muted

#838384

Preview Lab

Preview with #BBBCCF

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

Preview Lab → · Contrast checker → · Palette generator →