#B381BB#B381BB

#B381BB is a light, moderate purple. Relative luminance 0.289; OKLCH L 67.3% C 0.100 H 321.8°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#B381BB
RGB	rgb(179, 129, 187)
HSL	hsl(292, 30%, 62%)
HSV	hsv(292, 31%, 73%)
CMYK	cmyk(4.3%, 31%, 0%, 26.7%)
CIE-LAB	lab(60.67, 29.30, -22.84)
CIE-LCH	lch(60.67, 37.15, 322.06°)
OKLab	oklab(67.26% 0.079 -0.0621)
OKLCH	oklch(67.26% 0.1 321.8)
XYZ	xyz(35.4092, 28.8731, 50.7119)
Luminance	0.2887 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B381BB #89BB81

analogous

#9681BB #B381BB #BB81A6

triadic

#B381BB #BBB381 #81BBB3

tetradic

#B381BB #BB9681 #89BB81 #81A6BB

square

#B381BB #BB9681 #89BB81 #81A6BB

split-complementary

#B381BB #A6BB81 #81BB96

monochromatic

#76447E #9B59A5 #B381BB #CBA9D0 #E3D0E6

Accessibility & contrast

On white

3.10

#B381BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#B381BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B381BB

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B381BB	#FFFFFF	#000000	##000000
##B381BB	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8FBD

Deuteranopia (green-blind)

#8794B9

Tritanopia (blue-blind)

#B58796

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #b381bb;
/* rgb */ color: rgb(179, 129, 187);
/* oklch */ color: oklch(67.3% 0.100 321.8);

Tailwind

colors: {
  custom: {
    50: '#caa6cf',
    500: '#b381bb',
    950: '#000000',
  },
}

SCSS

$custom: #b381bb;
$custom-light: #caa6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#b381bb",
  "rgb": {
    "r": 179,
    "g": 129,
    "b": 187
  },
  "hsl": {
    "h": 291.724,
    "s": 29.897,
    "l": 61.961
  },
  "oklch": {
    "l": 0.67255,
    "c": 0.10047,
    "h": 321.8
  },
  "luminance": 0.28872
}

Semantic roles & 50–950 ramp

primary

#B381BB

secondary

#C4D7C1

accent

#A93D4C

background

#FCFAFC

surface

#F8F4F9

border

#D1CED2

text

#130F14

muted

#827F82

Preview Lab

Preview with #B381BB

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

Preview Lab → · Contrast checker → · Palette generator →