#BBBCCB#BBBCCB

#BBBCCB is a light, muted blue. Relative luminance 0.508; OKLCH L 79.9% C 0.021 H 282.9°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#BBBCCB
RGB	rgb(187, 188, 203)
HSL	hsl(236, 13%, 76%)
HSV	hsv(236, 8%, 80%)
CMYK	cmyk(7.9%, 7.4%, 0%, 20.4%)
CIE-LAB	lab(76.58, 2.54, -7.65)
CIE-LCH	lch(76.58, 8.06, 288.38°)
OKLab	oklab(79.91% 0.0047 -0.0205)
OKLCH	oklch(79.91% 0.021 282.9)
XYZ	xyz(49.2541, 50.8428, 63.7071)
Luminance	0.5084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBCCB #CBCABB

analogous

#BBC4CB #BBBCCB #C2BBCB

triadic

#BBBCCB #CBBBBC #BCCBBB

tetradic

#BBBCCB #CBBBC4 #CBCABB #BBCBC2

square

#BBBCCB #CBBBC4 #CBCABB #BBCBC2

split-complementary

#BBBCCB #CBC2BB #C4CBBB

monochromatic

#767896 #989AB0 #BBBCCB #DEDEE6 #EEEEF2

Accessibility & contrast

On white

1.88

#BBBCCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#BBBCCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBCCB

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBCCB	#FFFFFF	#000000	##000000
##BBBCCB	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9BDCC

Deuteranopia (green-blind)

#B8BCCB

Tritanopia (blue-blind)

#B8BEC1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #bbbccb;
/* rgb */ color: rgb(187, 188, 203);
/* oklch */ color: oklch(79.9% 0.021 282.9);

Tailwind

colors: {
  custom: {
    50: '#cfd0da',
    500: '#bbbccb',
    950: '#000000',
  },
}

SCSS

$custom: #bbbccb;
$custom-light: #cfd0da;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbccb",
  "rgb": {
    "r": 187,
    "g": 188,
    "b": 203
  },
  "hsl": {
    "h": 236.25,
    "s": 13.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.79906,
    "c": 0.02104,
    "h": 282.9
  },
  "luminance": 0.50843
}

Semantic roles & 50–950 ramp

primary

#BBBCCB

secondary

#9F9E8B

accent

#934E97

background

#FEFEFE

surface

#FBFBFB

border

#D4D4D4

text

#131414

muted

#838383

Preview Lab

Preview with #BBBCCB

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

Preview Lab → · Contrast checker → · Palette generator →