#B428A2#B428A2

#B428A2 is a mid, highly saturated purple. Relative luminance 0.138; OKLCH L 54.6% C 0.215 H 334.1°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#B428A2
RGB	rgb(180, 40, 162)
HSL	hsl(308, 64%, 43%)
HSV	hsv(308, 78%, 71%)
CMYK	cmyk(0%, 77.8%, 10%, 29.4%)
CIE-LAB	lab(43.99, 66.42, -34.18)
CIE-LCH	lch(43.99, 74.70, 332.77°)
OKLab	oklab(54.57% 0.193 -0.0937)
OKLCH	oklch(54.57% 0.215 334.1)
XYZ	xyz(26.1030, 13.8318, 35.4705)
Luminance	0.1383 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B428A2 #28B43A

analogous

#8028B4 #B428A2 #B4285C

triadic

#B428A2 #A2B428 #28A2B4

tetradic

#B428A2 #B48028 #28B43A #285CB4

square

#B428A2 #B48028 #28B43A #285CB4

split-complementary

#B428A2 #5CB428 #28B480

monochromatic

#501248 #821D75 #B428A2 #D544C3 #E176D3

Accessibility & contrast

On white

5.58

#B428A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#B428A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B428A2

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B428A2	#FFFFFF	#000000	##FFFFFF
##B428A2	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245BA5

Deuteranopia (green-blind)

#5B6F9F

Tritanopia (blue-blind)

#BD3664

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b428a2;
/* rgb */ color: rgb(180, 40, 162);
/* oklch */ color: oklch(54.6% 0.215 334.1);

Tailwind

colors: {
  custom: {
    50: '#ce72be',
    500: '#b428a2',
    950: '#000000',
  },
}

SCSS

$custom: #b428a2;
$custom-light: #ce72be;
$custom-dark: #000000;

JSON

{
  "hex": "#b428a2",
  "rgb": {
    "r": 180,
    "g": 40,
    "b": 162
  },
  "hsl": {
    "h": 307.714,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.54567,
    "c": 0.21456,
    "h": 334.1
  },
  "luminance": 0.1383
}

Semantic roles & 50–950 ramp

primary

#B428A2

secondary

#70C87B

accent

#E75641

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B428A2

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

Preview Lab → · Contrast checker → · Palette generator →