#B321A4#B321A4

#B321A4 is a mid, highly saturated purple. Relative luminance 0.134; OKLCH L 54.1% C 0.221 H 333.1°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B321A4
RGB	rgb(179, 33, 164)
HSL	hsl(306, 69%, 42%)
HSV	hsv(306, 82%, 70%)
CMYK	cmyk(0%, 81.6%, 8.4%, 29.8%)
CIE-LAB	lab(43.29, 68.32, -36.49)
CIE-LCH	lch(43.29, 77.45, 331.89°)
OKLab	oklab(54.07% 0.1974 -0.1003)
OKLCH	oklch(54.07% 0.221 333.1)
XYZ	xyz(25.8353, 13.3540, 36.3317)
Luminance	0.1335 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B321A4 #21B330

analogous

#7921B3 #B321A4 #B3215B

triadic

#B321A4 #A4B321 #21A4B3

tetradic

#B321A4 #B37921 #21B330 #215BB3

square

#B321A4 #B37921 #21B330 #215BB3

split-complementary

#B321A4 #5BB321 #21B379

monochromatic

#4C0E45 #7F1775 #B321A4 #DA37C9 #E46BD7

Accessibility & contrast

On white

5.72

#B321A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B321A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B321A4

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B321A4	#FFFFFF	#000000	##FFFFFF
##B321A4	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1759A7

Deuteranopia (green-blind)

#566DA1

Tritanopia (blue-blind)

#BB3363

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b321a4;
/* rgb */ color: rgb(179, 33, 164);
/* oklch */ color: oklch(54.1% 0.221 333.1);

Tailwind

colors: {
  custom: {
    50: '#ce70bf',
    500: '#b321a4',
    950: '#000000',
  },
}

SCSS

$custom: #b321a4;
$custom-light: #ce70bf;
$custom-dark: #000000;

JSON

{
  "hex": "#b321a4",
  "rgb": {
    "r": 179,
    "g": 33,
    "b": 164
  },
  "hsl": {
    "h": 306.164,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54069,
    "c": 0.22147,
    "h": 333.1
  },
  "luminance": 0.13352
}

Semantic roles & 50–950 ramp

primary

#B321A4

secondary

#66CA70

accent

#EC4E3C

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B321A4

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

Preview Lab → · Contrast checker → · Palette generator →