#B428AF#B428AF

#B428AF is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.3% C 0.224 H 329.7°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#B428AF
RGB	rgb(180, 40, 175)
HSL	hsl(302, 64%, 43%)
HSV	hsv(302, 78%, 71%)
CMYK	cmyk(0%, 77.8%, 2.8%, 29.4%)
CIE-LAB	lab(44.69, 68.40, -40.81)
CIE-LCH	lch(44.69, 79.65, 329.18°)
OKLab	oklab(55.29% 0.1933 -0.1129)
OKLCH	oklch(55.29% 0.224 329.7)
XYZ	xyz(27.3189, 14.3182, 41.8740)
Luminance	0.1432 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B428AF #28B42D

analogous

#7328B4 #B428AF #B42869

triadic

#B428AF #AFB428 #28AFB4

tetradic

#B428AF #B47328 #28B42D #2869B4

square

#B428AF #B47328 #28B42D #2869B4

split-complementary

#B428AF #69B428 #28B473

monochromatic

#50124E #821D7E #B428AF #D544D0 #E176DD

Accessibility & contrast

On white

5.44

#B428AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#B428AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B428AF

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B428AF	#FFFFFF	#000000	##FFFFFF
##B428AF	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)

#0D5EB3

Deuteranopia (green-blind)

#5470AC

Tritanopia (blue-blind)

#BB3D6B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b428af;
/* rgb */ color: rgb(180, 40, 175);
/* oklch */ color: oklch(55.3% 0.224 329.7);

Tailwind

colors: {
  custom: {
    50: '#ce73c7',
    500: '#b428af',
    950: '#000000',
  },
}

SCSS

$custom: #b428af;
$custom-light: #ce73c7;
$custom-dark: #000000;

JSON

{
  "hex": "#b428af",
  "rgb": {
    "r": 180,
    "g": 40,
    "b": 175
  },
  "hsl": {
    "h": 302.143,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55289,
    "c": 0.2238,
    "h": 329.7
  },
  "luminance": 0.14316
}

Semantic roles & 50–950 ramp

primary

#B428AF

secondary

#70C873

accent

#E74741

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B428AF

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

Preview Lab → · Contrast checker → · Palette generator →