#B728A5#B728A5

#B728A5 is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.2% C 0.218 H 334.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B728A5
RGB	rgb(183, 40, 165)
HSL	hsl(308, 64%, 44%)
HSV	hsv(308, 78%, 72%)
CMYK	cmyk(0%, 78.1%, 9.8%, 28.2%)
CIE-LAB	lab(44.67, 67.51, -34.87)
CIE-LCH	lch(44.67, 75.99, 332.68°)
OKLab	oklab(55.2% 0.1961 -0.0956)
OKLCH	oklch(55.2% 0.218 334)
XYZ	xyz(27.0790, 14.3039, 36.9248)
Luminance	0.1430 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B728A5 #28B73A

analogous

#8128B7 #B728A5 #B7285D

triadic

#B728A5 #A5B728 #28A5B7

tetradic

#B728A5 #B78128 #28B73A #285DB7

square

#B728A5 #B78128 #28B73A #285DB7

split-complementary

#B728A5 #5DB728 #28B781

monochromatic

#53124A #851D78 #B728A5 #D646C4 #E178D4

Accessibility & contrast

On white

5.44

#B728A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#B728A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B728A5

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B728A5	#FFFFFF	#000000	##FFFFFF
##B728A5	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245CA8

Deuteranopia (green-blind)

#5C71A2

Tritanopia (blue-blind)

#C03765

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b728a5;
/* rgb */ color: rgb(183, 40, 165);
/* oklch */ color: oklch(55.2% 0.218 334.0);

Tailwind

colors: {
  custom: {
    50: '#d173c0',
    500: '#b728a5',
    950: '#000000',
  },
}

SCSS

$custom: #b728a5;
$custom-light: #d173c0;
$custom-dark: #000000;

JSON

{
  "hex": "#b728a5",
  "rgb": {
    "r": 183,
    "g": 40,
    "b": 165
  },
  "hsl": {
    "h": 307.552,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55199,
    "c": 0.21816,
    "h": 334
  },
  "luminance": 0.14301
}

Semantic roles & 50–950 ramp

primary

#B728A5

secondary

#72C97D

accent

#E75641

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#150912

muted

#837B81

Preview Lab

Preview with #B728A5

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

Preview Lab → · Contrast checker → · Palette generator →