#A428A2#A428A2

#A428A2 is a mid, highly saturated purple. Relative luminance 0.120; OKLCH L 52.1% C 0.207 H 328.8°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#A428A2
RGB	rgb(164, 40, 162)
HSL	hsl(301, 61%, 40%)
HSV	hsv(301, 76%, 64%)
CMYK	cmyk(0%, 75.6%, 1.2%, 35.7%)
CIE-LAB	lab(41.25, 62.95, -38.70)
CIE-LCH	lch(41.25, 73.90, 328.42°)
OKLab	oklab(52.09% 0.1766 -0.1071)
OKLCH	oklch(52.09% 0.207 328.8)
XYZ	xyz(22.5900, 12.0204, 35.3058)
Luminance	0.1202 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A428A2 #28A42A

analogous

#6828A4 #A428A2 #A42864

triadic

#A428A2 #A2A428 #28A2A4

tetradic

#A428A2 #A46828 #28A42A #2864A4

square

#A428A2 #A46828 #28A42A #2864A4

split-complementary

#A428A2 #64A428 #28A468

monochromatic

#421041 #731C71 #A428A2 #CF3ACD #DB6BD9

Accessibility & contrast

On white

6.17

#A428A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#A428A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A428A2

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A428A2	#FFFFFF	#000000	##FFFFFF
##A428A2	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F57A5

Deuteranopia (green-blind)

#4C679F

Tritanopia (blue-blind)

#AA3B64

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a428a2;
/* rgb */ color: rgb(164, 40, 162);
/* oklch */ color: oklch(52.1% 0.207 328.8);

Tailwind

colors: {
  custom: {
    50: '#c370be',
    500: '#a428a2',
    950: '#000000',
  },
}

SCSS

$custom: #a428a2;
$custom-light: #c370be;
$custom-dark: #000000;

JSON

{
  "hex": "#a428a2",
  "rgb": {
    "r": 164,
    "g": 40,
    "b": 162
  },
  "hsl": {
    "h": 300.968,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.52086,
    "c": 0.20658,
    "h": 328.8
  },
  "luminance": 0.12019
}

Semantic roles & 50–950 ramp

primary

#A428A2

secondary

#66C168

accent

#E44644

background

#FCF7FB

surface

#F8EDF7

border

#D1C8D0

text

#130812

muted

#827B81

Preview Lab

Preview with #A428A2

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

Preview Lab → · Contrast checker → · Palette generator →