#B728AB#B728AB

#B728AB is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.5% C 0.222 H 332.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B728AB
RGB	rgb(183, 40, 171)
HSL	hsl(305, 64%, 44%)
HSV	hsv(305, 78%, 72%)
CMYK	cmyk(0%, 78.1%, 6.6%, 28.2%)
CIE-LAB	lab(44.98, 68.41, -37.94)
CIE-LCH	lch(44.98, 78.23, 330.98°)
OKLab	oklab(55.53% 0.1963 -0.1045)
OKLCH	oklch(55.53% 0.222 332)
XYZ	xyz(27.6380, 14.5275, 39.8686)
Luminance	0.1452 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B728AB #28B734

analogous

#7B28B7 #B728AB #B72863

triadic

#B728AB #ABB728 #28ABB7

tetradic

#B728AB #B77B28 #28B734 #2863B7

square

#B728AB #B77B28 #28B734 #2863B7

split-complementary

#B728AB #63B728 #28B77B

monochromatic

#53124D #851D7C #B728AB #D646CA #E178D9

Accessibility & contrast

On white

5.38

#B728AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B728AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B728AB

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B728AB	#FFFFFF	#000000	##FFFFFF
##B728AB	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5EAE

Deuteranopia (green-blind)

#5971A8

Tritanopia (blue-blind)

#BF3A69

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b728ab;
/* rgb */ color: rgb(183, 40, 171);
/* oklch */ color: oklch(55.5% 0.222 332.0);

Tailwind

colors: {
  custom: {
    50: '#d173c4',
    500: '#b728ab',
    950: '#000000',
  },
}

SCSS

$custom: #b728ab;
$custom-light: #d173c4;
$custom-dark: #000000;

JSON

{
  "hex": "#b728ab",
  "rgb": {
    "r": 183,
    "g": 40,
    "b": 171
  },
  "hsl": {
    "h": 305.035,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55525,
    "c": 0.22236,
    "h": 332
  },
  "luminance": 0.14525
}

Semantic roles & 50–950 ramp

primary

#B728AB

secondary

#72C979

accent

#E74F41

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#150913

muted

#837B82

Preview Lab

Preview with #B728AB

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

Preview Lab → · Contrast checker → · Palette generator →