#B4BBDB#B4BBDB

#B4BBDB is a light, muted blue. Relative luminance 0.504; OKLCH L 79.7% C 0.046 H 275.6°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#B4BBDB
RGB	rgb(180, 187, 219)
HSL	hsl(229, 35%, 78%)
HSV	hsv(229, 18%, 86%)
CMYK	cmyk(17.8%, 14.6%, 0%, 14.1%)
CIE-LAB	lab(76.29, 4.15, -16.82)
CIE-LCH	lch(76.29, 17.32, 283.85°)
OKLab	oklab(79.71% 0.0045 -0.0457)
OKLCH	oklch(79.71% 0.046 275.6)
XYZ	xyz(49.3759, 50.3576, 74.1227)
Luminance	0.5036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BBDB #DBD4B4

analogous

#B4CEDB #B4BBDB #C0B4DB

triadic

#B4BBDB #DBB4BB #BBDBB4

tetradic

#B4BBDB #DBB4CE #DBD4B4 #B4DBC0

square

#B4BBDB #DBB4CE #DBD4B4 #B4DBC0

split-complementary

#B4BBDB #DBC0B4 #CEDBB4

monochromatic

#6170B3 #8B96C7 #B4BBDB #DDE0EF #EAECF5

Accessibility & contrast

On white

1.90

#B4BBDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#B4BBDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BBDB

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BBDB	#FFFFFF	#000000	##000000
##B4BBDB	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BEDD

Deuteranopia (green-blind)

#B0BBDA

Tritanopia (blue-blind)

#ABC1C5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b4bbdb;
/* rgb */ color: rgb(180, 187, 219);
/* oklch */ color: oklch(79.7% 0.046 275.6);

Tailwind

colors: {
  custom: {
    50: '#cacfe6',
    500: '#b4bbdb',
    950: '#000000',
  },
}

SCSS

$custom: #b4bbdb;
$custom-light: #cacfe6;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bbdb",
  "rgb": {
    "r": 180,
    "g": 187,
    "b": 219
  },
  "hsl": {
    "h": 229.231,
    "s": 35.135,
    "l": 78.235
  },
  "oklch": {
    "l": 0.79706,
    "c": 0.04593,
    "h": 275.6
  },
  "luminance": 0.50358
}

Semantic roles & 50–950 ramp

primary

#B4BBDB

secondary

#B3AA81

accent

#9938AE

background

#FDFEFE

surface

#F9FBFC

border

#D2D4D5

text

#131315

muted

#828384

Preview Lab

Preview with #B4BBDB

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

Preview Lab → · Contrast checker → · Palette generator →