#B321AB#B321AB

#B321AB is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.5% C 0.226 H 330.7°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B321AB
RGB	rgb(179, 33, 171)
HSL	hsl(303, 69%, 42%)
HSV	hsv(303, 82%, 70%)
CMYK	cmyk(0%, 81.6%, 4.5%, 29.8%)
CIE-LAB	lab(43.67, 69.36, -40.06)
CIE-LCH	lch(43.67, 80.10, 329.99°)
OKLab	oklab(54.46% 0.1974 -0.1107)
OKLCH	oklch(54.46% 0.226 330.7)
XYZ	xyz(26.4849, 13.6139, 39.7530)
Luminance	0.1361 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B321AB #21B329

analogous

#7221B3 #B321AB #B32162

triadic

#B321AB #ABB321 #21ABB3

tetradic

#B321AB #B37221 #21B329 #2162B3

square

#B321AB #B37221 #21B329 #2162B3

split-complementary

#B321AB #62B321 #21B372

monochromatic

#4C0E48 #7F177A #B321AB #DA37D1 #E46BDD

Accessibility & contrast

On white

5.64

#B321AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B321AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B321AB

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B321AB	#FFFFFF	#000000	##FFFFFF
##B321AB	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#045BAE

Deuteranopia (green-blind)

#536EA8

Tritanopia (blue-blind)

#BA3867

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b321ab;
/* rgb */ color: rgb(179, 33, 171);
/* oklch */ color: oklch(54.5% 0.226 330.7);

Tailwind

colors: {
  custom: {
    50: '#ce70c4',
    500: '#b321ab',
    950: '#000000',
  },
}

SCSS

$custom: #b321ab;
$custom-light: #ce70c4;
$custom-dark: #000000;

JSON

{
  "hex": "#b321ab",
  "rgb": {
    "r": 179,
    "g": 33,
    "b": 171
  },
  "hsl": {
    "h": 303.288,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54464,
    "c": 0.22633,
    "h": 330.7
  },
  "luminance": 0.13612
}

Semantic roles & 50–950 ramp

primary

#B321AB

secondary

#66CA6C

accent

#EC463C

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B321AB

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

Preview Lab → · Contrast checker → · Palette generator →