#B729A9#B729A9

#B729A9 is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.5% C 0.220 H 332.6°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#B729A9
RGB	rgb(183, 41, 169)
HSL	hsl(306, 63%, 44%)
HSV	hsv(306, 78%, 72%)
CMYK	cmyk(0%, 77.6%, 7.7%, 28.2%)
CIE-LAB	lab(44.97, 67.83, -36.77)
CIE-LCH	lch(44.97, 77.16, 331.54°)
OKLab	oklab(55.48% 0.1954 -0.1011)
OKLCH	oklch(55.48% 0.22 332.6)
XYZ	xyz(27.4829, 14.5201, 38.8836)
Luminance	0.1452 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B729A9 #29B737

analogous

#7E29B7 #B729A9 #B72962

triadic

#B729A9 #A9B729 #29A9B7

tetradic

#B729A9 #B77E29 #29B737 #2962B7

square

#B729A9 #B77E29 #29B737 #2962B7

split-complementary

#B729A9 #62B729 #29B77E

monochromatic

#53134D #851E7B #B729A9 #D647C8 #E179D7

Accessibility & contrast

On white

5.38

#B729A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#B729A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B729A9

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B729A9	#FFFFFF	#000000	##FFFFFF
##B729A9	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)

#205EAC

Deuteranopia (green-blind)

#5A71A6

Tritanopia (blue-blind)

#BF3A68

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b729a9;
/* rgb */ color: rgb(183, 41, 169);
/* oklch */ color: oklch(55.5% 0.220 332.6);

Tailwind

colors: {
  custom: {
    50: '#d173c3',
    500: '#b729a9',
    950: '#000000',
  },
}

SCSS

$custom: #b729a9;
$custom-light: #d173c3;
$custom-dark: #000000;

JSON

{
  "hex": "#b729a9",
  "rgb": {
    "r": 183,
    "g": 41,
    "b": 169
  },
  "hsl": {
    "h": 305.915,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.55484,
    "c": 0.22003,
    "h": 332.6
  },
  "luminance": 0.14518
}

Semantic roles & 50–950 ramp

primary

#B729A9

secondary

#73C97B

accent

#E65241

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#150912

muted

#837B81

Preview Lab

Preview with #B729A9

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

Preview Lab → · Contrast checker → · Palette generator →