#B728A1#B728A1

#B728A1 is a mid, highly saturated purple. Relative luminance 0.142; OKLCH L 55.0% C 0.215 H 335.4°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#B728A1
RGB	rgb(183, 40, 161)
HSL	hsl(309, 64%, 44%)
HSV	hsv(309, 78%, 72%)
CMYK	cmyk(0%, 78.1%, 12%, 28.2%)
CIE-LAB	lab(44.46, 66.93, -32.81)
CIE-LCH	lch(44.46, 74.54, 333.89°)
OKLab	oklab(54.99% 0.1959 -0.0897)
OKLCH	oklch(54.99% 0.215 335.4)
XYZ	xyz(26.7206, 14.1605, 35.0373)
Luminance	0.1416 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B728A1 #28B73E

analogous

#8528B7 #B728A1 #B72859

triadic

#B728A1 #A1B728 #28A1B7

tetradic

#B728A1 #B78528 #28B73E #2859B7

square

#B728A1 #B78528 #28B73E #2859B7

split-complementary

#B728A1 #59B728 #28B785

monochromatic

#531249 #851D75 #B728A1 #D646C0 #E178D1

Accessibility & contrast

On white

5.48

#B728A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#B728A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B728A1

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B728A1	#FFFFFF	#000000	##FFFFFF
##B728A1	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)

#285CA4

Deuteranopia (green-blind)

#5E719E

Tritanopia (blue-blind)

#C03563

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b728a1;
/* rgb */ color: rgb(183, 40, 161);
/* oklch */ color: oklch(55.0% 0.215 335.4);

Tailwind

colors: {
  custom: {
    50: '#d173bd',
    500: '#b728a1',
    950: '#000000',
  },
}

SCSS

$custom: #b728a1;
$custom-light: #d173bd;
$custom-dark: #000000;

JSON

{
  "hex": "#b728a1",
  "rgb": {
    "r": 183,
    "g": 40,
    "b": 161
  },
  "hsl": {
    "h": 309.231,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54987,
    "c": 0.21542,
    "h": 335.4
  },
  "luminance": 0.14158
}

Semantic roles & 50–950 ramp

primary

#B728A1

secondary

#72C97F

accent

#E75A41

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#150912

muted

#837B81

Preview Lab

Preview with #B728A1

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

Preview Lab → · Contrast checker → · Palette generator →