#B728B2#B728B2

#B728B2 is a mid, highly saturated purple. Relative luminance 0.148; OKLCH L 55.9% C 0.227 H 329.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B728B2
RGB	rgb(183, 40, 178)
HSL	hsl(302, 64%, 44%)
HSV	hsv(302, 78%, 72%)
CMYK	cmyk(0%, 78.1%, 2.7%, 28.2%)
CIE-LAB	lab(45.36, 69.48, -41.48)
CIE-LCH	lch(45.36, 80.92, 329.16°)
OKLab	oklab(55.92% 0.1963 -0.1147)
OKLCH	oklch(55.92% 0.227 329.7)
XYZ	xyz(28.3229, 14.8015, 43.4761)
Luminance	0.1480 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B728B2 #28B72D

analogous

#7428B7 #B728B2 #B7286A

triadic

#B728B2 #B2B728 #28B2B7

tetradic

#B728B2 #B77428 #28B72D #286AB7

square

#B728B2 #B77428 #28B72D #286AB7

split-complementary

#B728B2 #6AB728 #28B774

monochromatic

#531250 #851D81 #B728B2 #D646D1 #E178DE

Accessibility & contrast

On white

5.30

#B728B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#B728B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B728B2

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B728B2	#FFFFFF	#000000	##FFFFFF
##B728B2	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B5FB6

Deuteranopia (green-blind)

#5572AF

Tritanopia (blue-blind)

#BE3E6D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b728b2;
/* rgb */ color: rgb(183, 40, 178);
/* oklch */ color: oklch(55.9% 0.227 329.7);

Tailwind

colors: {
  custom: {
    50: '#d173c9',
    500: '#b728b2',
    950: '#000000',
  },
}

SCSS

$custom: #b728b2;
$custom-light: #d173c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b728b2",
  "rgb": {
    "r": 183,
    "g": 40,
    "b": 178
  },
  "hsl": {
    "h": 302.098,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5592,
    "c": 0.22736,
    "h": 329.7
  },
  "luminance": 0.14799
}

Semantic roles & 50–950 ramp

primary

#B728B2

secondary

#72C975

accent

#E74641

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#150913

muted

#837B82

Preview Lab

Preview with #B728B2

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

Preview Lab → · Contrast checker → · Palette generator →