#B4BBFF#B4BBFF

#B4BBFF is a light, moderate blue. Relative luminance 0.525; OKLCH L 81.1% C 0.096 H 279.5°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#B4BBFF
RGB	rgb(180, 187, 255)
HSL	hsl(234, 100%, 85%)
HSV	hsv(234, 29%, 100%)
CMYK	cmyk(29.4%, 26.7%, 0%, 0%)
CIE-LAB	lab(77.56, 12.48, -34.28)
CIE-LCH	lch(77.56, 36.48, 290.00°)
OKLab	oklab(81.11% 0.0158 -0.0949)
OKLCH	oklch(81.11% 0.096 279.5)
XYZ	xyz(54.6379, 52.4624, 101.8359)
Luminance	0.5246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BBFF #FFF8B4

analogous

#B4E0FF #B4BBFF #D2B4FF

triadic

#B4BBFF #FFB4BB #BBFFB4

tetradic

#B4BBFF #FFB4E0 #FFF8B4 #B4FFD2

square

#B4BBFF #FFB4E0 #FFF8B4 #B4FFD2

split-complementary

#B4BBFF #FFD2B4 #E0FFB4

monochromatic

#3A4CFF #7784FF #B4BBFF #E0E3FF #E0E3FF

Accessibility & contrast

On white

1.83

#B4BBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#B4BBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BBFF

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BBFF	#FFFFFF	#000000	##000000
##B4BBFF	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7C2FF

Deuteranopia (green-blind)

#A3BDFD

Tritanopia (blue-blind)

#A1C8D3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b4bbff;
/* rgb */ color: rgb(180, 187, 255);
/* oklch */ color: oklch(81.1% 0.096 279.5);

Tailwind

colors: {
  custom: {
    50: '#cccfff',
    500: '#b4bbff',
    950: '#000000',
  },
}

SCSS

$custom: #b4bbff;
$custom-light: #cccfff;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bbff",
  "rgb": {
    "r": 180,
    "g": 187,
    "b": 255
  },
  "hsl": {
    "h": 234.4,
    "s": 100,
    "l": 85.294
  },
  "oklch": {
    "l": 0.81113,
    "c": 0.09621,
    "h": 279.5
  },
  "luminance": 0.52464
}

Semantic roles & 50–950 ramp

primary

#B4BBFF

secondary

#E6DB71

accent

#D000E6

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#131318

muted

#838386

Preview Lab

Preview with #B4BBFF

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

Preview Lab → · Contrast checker → · Palette generator →