#B528A7#B528A7

#B528A7 is a mid, highly saturated purple. Relative luminance 0.141; OKLCH L 55.0% C 0.219 H 332.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#B528A7
RGB	rgb(181, 40, 167)
HSL	hsl(306, 64%, 43%)
HSV	hsv(306, 78%, 71%)
CMYK	cmyk(0%, 77.9%, 7.7%, 29%)
CIE-LAB	lab(44.42, 67.38, -36.47)
CIE-LCH	lch(44.42, 76.62, 331.58°)
OKLab	oklab(54.99% 0.1942 -0.1003)
OKLCH	oklch(54.99% 0.219 332.7)
XYZ	xyz(26.7900, 14.1337, 37.8688)
Luminance	0.1413 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B528A7 #28B536

analogous

#7C28B5 #B528A7 #B52861

triadic

#B528A7 #A7B528 #28A7B5

tetradic

#B528A7 #B57C28 #28B536 #2861B5

square

#B528A7 #B57C28 #28B536 #2861B5

split-complementary

#B528A7 #61B528 #28B57C

monochromatic

#51124B #831D79 #B528A7 #D644C7 #E177D6

Accessibility & contrast

On white

5.49

#B528A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B528A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B528A7

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B528A7	#FFFFFF	#000000	##FFFFFF
##B528A7	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5CAA

Deuteranopia (green-blind)

#5970A4

Tritanopia (blue-blind)

#BD3967

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b528a7;
/* rgb */ color: rgb(181, 40, 167);
/* oklch */ color: oklch(55.0% 0.219 332.7);

Tailwind

colors: {
  custom: {
    50: '#cf73c1',
    500: '#b528a7',
    950: '#000000',
  },
}

SCSS

$custom: #b528a7;
$custom-light: #cf73c1;
$custom-dark: #000000;

JSON

{
  "hex": "#b528a7",
  "rgb": {
    "r": 181,
    "g": 40,
    "b": 167
  },
  "hsl": {
    "h": 305.957,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.54994,
    "c": 0.21855,
    "h": 332.7
  },
  "luminance": 0.14131
}

Semantic roles & 50–950 ramp

primary

#B528A7

secondary

#70C879

accent

#E75141

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B528A7

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

Preview Lab → · Contrast checker → · Palette generator →