#B4BBDD#B4BBDD

#B4BBDD is a light, muted blue. Relative luminance 0.505; OKLCH L 79.8% C 0.049 H 276.1°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#B4BBDD
RGB	rgb(180, 187, 221)
HSL	hsl(230, 38%, 79%)
HSV	hsv(230, 19%, 87%)
CMYK	cmyk(18.6%, 15.4%, 0%, 13.3%)
CIE-LAB	lab(76.35, 4.59, -17.81)
CIE-LCH	lch(76.35, 18.39, 284.44°)
OKLab	oklab(79.78% 0.0052 -0.0484)
OKLCH	oklch(79.78% 0.049 276.1)
XYZ	xyz(49.6407, 50.4635, 75.5177)
Luminance	0.5046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BBDD #DDD6B4

analogous

#B4CFDD #B4BBDD #C1B4DD

triadic

#B4BBDD #DDB4BB #BBDDB4

tetradic

#B4BBDD #DDB4CF #DDD6B4 #B4DDC1

square

#B4BBDD #DDB4CF #DDD6B4 #B4DDC1

split-complementary

#B4BBDD #DDC1B4 #CFDDB4

monochromatic

#606FB7 #8A95CA #B4BBDD #DEE1F0 #EAECF5

Accessibility & contrast

On white

1.89

#B4BBDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#B4BBDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BBDD

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BBDD	#FFFFFF	#000000	##000000
##B4BBDD	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)

#B2BEDF

Deuteranopia (green-blind)

#AFBBDC

Tritanopia (blue-blind)

#ABC1C6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b4bbdd;
/* rgb */ color: rgb(180, 187, 221);
/* oklch */ color: oklch(79.8% 0.049 276.1);

Tailwind

colors: {
  custom: {
    50: '#cacfe7',
    500: '#b4bbdd',
    950: '#000000',
  },
}

SCSS

$custom: #b4bbdd;
$custom-light: #cacfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bbdd",
  "rgb": {
    "r": 180,
    "g": 187,
    "b": 221
  },
  "hsl": {
    "h": 229.756,
    "s": 37.615,
    "l": 78.627
  },
  "oklch": {
    "l": 0.79778,
    "c": 0.04872,
    "h": 276.1
  },
  "luminance": 0.50464
}

Semantic roles & 50–950 ramp

primary

#B4BBDD

secondary

#B5AC80

accent

#9B35B1

background

#FDFEFE

surface

#F9FBFC

border

#D2D4D5

text

#131316

muted

#828384

Preview Lab

Preview with #B4BBDD

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

Preview Lab → · Contrast checker → · Palette generator →