#BBBBCC#BBBBCC

#BBBBCC is a light, muted blue. Relative luminance 0.505; OKLCH L 79.7% C 0.024 H 285.8°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#BBBBCC
RGB	rgb(187, 187, 204)
HSL	hsl(240, 14%, 77%)
HSV	hsv(240, 8%, 80%)
CMYK	cmyk(8.3%, 8.3%, 0%, 20%)
CIE-LAB	lab(76.35, 3.28, -8.54)
CIE-LCH	lch(76.35, 9.14, 291.02°)
OKLab	oklab(79.74% 0.0065 -0.0229)
OKLCH	oklch(79.74% 0.024 285.8)
XYZ	xyz(49.1608, 50.4648, 64.2658)
Luminance	0.5047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBBBCC #CCCCBB

analogous

#BBC4CC #BBBBCC #C4BBCC

triadic

#BBBBCC #CCBBBB #BBCCBB

tetradic

#BBBBCC #CCBBC4 #CCCCBB #BBCCC4

square

#BBBBCC #CCBBC4 #CCCCBB #BBCCC4

split-complementary

#BBBBCC #CCC4BB #C4CCBB

monochromatic

#757598 #9898B2 #BBBBCC #DEDEE6 #EEEEF2

Accessibility & contrast

On white

1.89

#BBBBCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#BBBBCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBBBCC

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBBBCC	#FFFFFF	#000000	##000000
##BBBBCC	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7BDCD

Deuteranopia (green-blind)

#B7BCCB

Tritanopia (blue-blind)

#B8BEC0

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bbbbcc;
/* rgb */ color: rgb(187, 187, 204);
/* oklch */ color: oklch(79.7% 0.024 285.8);

Tailwind

colors: {
  custom: {
    50: '#cfcfdb',
    500: '#bbbbcc',
    950: '#000000',
  },
}

SCSS

$custom: #bbbbcc;
$custom-light: #cfcfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#bbbbcc",
  "rgb": {
    "r": 187,
    "g": 187,
    "b": 204
  },
  "hsl": {
    "h": 240,
    "s": 14.286,
    "l": 76.667
  },
  "oklch": {
    "l": 0.79735,
    "c": 0.0238,
    "h": 285.8
  },
  "luminance": 0.50465
}

Semantic roles & 50–950 ramp

primary

#BBBBCC

secondary

#A0A08B

accent

#984D98

background

#FEFEFE

surface

#FBFBFB

border

#D4D4D4

text

#131315

muted

#838384

Preview Lab

Preview with #BBBBCC

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

Preview Lab → · Contrast checker → · Palette generator →