#B528A8#B528A8

#B528A8 is a mid, highly saturated purple. Relative luminance 0.142; OKLCH L 55.0% C 0.219 H 332.3°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B528A8
RGB	rgb(181, 40, 168)
HSL	hsl(306, 64%, 43%)
HSV	hsv(306, 78%, 71%)
CMYK	cmyk(0%, 77.9%, 7.2%, 29%)
CIE-LAB	lab(44.48, 67.53, -36.98)
CIE-LCH	lch(44.48, 76.99, 331.29°)
OKLab	oklab(55.05% 0.1942 -0.1018)
OKLCH	oklch(55.05% 0.219 332.3)
XYZ	xyz(26.8828, 14.1708, 38.3576)
Luminance	0.1417 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B528A8 #28B535

analogous

#7B28B5 #B528A8 #B52861

triadic

#B528A8 #A8B528 #28A8B5

tetradic

#B528A8 #B57B28 #28B535 #2861B5

square

#B528A8 #B57B28 #28B535 #2861B5

split-complementary

#B528A8 #61B528 #28B57B

monochromatic

#51124B #831D79 #B528A8 #D644C8 #E177D7

Accessibility & contrast

On white

5.48

#B528A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B528A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B528A8

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B528A8	#FFFFFF	#000000	##FFFFFF
##B528A8	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5DAB

Deuteranopia (green-blind)

#5870A5

Tritanopia (blue-blind)

#BD3967

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b528a8;
/* rgb */ color: rgb(181, 40, 168);
/* oklch */ color: oklch(55.0% 0.219 332.3);

Tailwind

colors: {
  custom: {
    50: '#cf73c2',
    500: '#b528a8',
    950: '#000000',
  },
}

SCSS

$custom: #b528a8;
$custom-light: #cf73c2;
$custom-dark: #000000;

JSON

{
  "hex": "#b528a8",
  "rgb": {
    "r": 181,
    "g": 40,
    "b": 168
  },
  "hsl": {
    "h": 305.532,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.55049,
    "c": 0.21925,
    "h": 332.3
  },
  "luminance": 0.14168
}

Semantic roles & 50–950 ramp

primary

#B528A8

secondary

#70C878

accent

#E75041

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140912

muted

#837B81

Preview Lab

Preview with #B528A8

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

Preview Lab → · Contrast checker → · Palette generator →