#B3BBFF#B3BBFF

#B3BBFF is a light, moderate blue. Relative luminance 0.523; OKLCH L 81.0% C 0.096 H 278.8°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#B3BBFF
RGB	rgb(179, 187, 255)
HSL	hsl(234, 100%, 85%)
HSV	hsv(234, 30%, 100%)
CMYK	cmyk(29.8%, 26.7%, 0%, 0%)
CIE-LAB	lab(77.49, 12.20, -34.40)
CIE-LCH	lch(77.49, 36.50, 289.52°)
OKLab	oklab(81.04% 0.0148 -0.0952)
OKLCH	oklch(81.04% 0.096 278.8)
XYZ	xyz(54.4058, 52.3428, 101.8250)
Luminance	0.5234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BBFF #FFF7B3

analogous

#B3E1FF #B3BBFF #D1B3FF

triadic

#B3BBFF #FFB3BB #BBFFB3

tetradic

#B3BBFF #FFB3E1 #FFF7B3 #B3FFD1

square

#B3BBFF #FFB3E1 #FFF7B3 #B3FFD1

split-complementary

#B3BBFF #FFD1B3 #E1FFB3

monochromatic

#394DFF #7684FF #B3BBFF #E0E4FF #E0E4FF

Accessibility & contrast

On white

1.83

#B3BBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#B3BBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BBFF

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BBFF	#FFFFFF	#000000	##000000
##B3BBFF	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7C2FF

Deuteranopia (green-blind)

#A3BDFD

Tritanopia (blue-blind)

#9FC8D3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b3bbff;
/* rgb */ color: rgb(179, 187, 255);
/* oklch */ color: oklch(81.0% 0.096 278.8);

Tailwind

colors: {
  custom: {
    50: '#cbcfff',
    500: '#b3bbff',
    950: '#000000',
  },
}

SCSS

$custom: #b3bbff;
$custom-light: #cbcfff;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bbff",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 255
  },
  "hsl": {
    "h": 233.684,
    "s": 100,
    "l": 85.098
  },
  "oklch": {
    "l": 0.8104,
    "c": 0.09639,
    "h": 278.8
  },
  "luminance": 0.52344
}

Semantic roles & 50–950 ramp

primary

#B3BBFF

secondary

#E6D970

accent

#CD00E6

background

#FEFEFF

surface

#FAFBFF

border

#D3D4D7

text

#131318

muted

#838386

Preview Lab

Preview with #B3BBFF

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

Preview Lab → · Contrast checker → · Palette generator →