#A428A6#A428A6

#A428A6 is a mid, highly saturated purple. Relative luminance 0.122; OKLCH L 52.3% C 0.210 H 327.4°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#A428A6
RGB	rgb(164, 40, 166)
HSL	hsl(299, 61%, 40%)
HSV	hsv(299, 76%, 65%)
CMYK	cmyk(1.2%, 75.9%, 0%, 34.9%)
CIE-LAB	lab(41.48, 63.61, -40.73)
CIE-LCH	lch(41.48, 75.53, 327.37°)
OKLab	oklab(52.32% 0.1766 -0.113)
OKLCH	oklch(52.32% 0.21 327.4)
XYZ	xyz(22.9512, 12.1649, 37.2082)
Luminance	0.1216 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A428A6 #2AA628

analogous

#6528A6 #A428A6 #A62869

triadic

#A428A6 #A6A428 #28A6A4

tetradic

#A428A6 #A66528 #2AA628 #2869A6

square

#A428A6 #A66528 #2AA628 #2869A6

split-complementary

#A428A6 #69A628 #28A665

monochromatic

#431043 #731C75 #A428A6 #CD3BD0 #DA6DDC

Accessibility & contrast

On white

6.12

#A428A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#A428A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A428A6

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A428A6	#FFFFFF	#000000	##FFFFFF
##A428A6	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0258A9

Deuteranopia (green-blind)

#4A67A3

Tritanopia (blue-blind)

#A93D66

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a428a6;
/* rgb */ color: rgb(164, 40, 166);
/* oklch */ color: oklch(52.3% 0.210 327.4);

Tailwind

colors: {
  custom: {
    50: '#c370c1',
    500: '#a428a6',
    950: '#000000',
  },
}

SCSS

$custom: #a428a6;
$custom-light: #c370c1;
$custom-dark: #000000;

JSON

{
  "hex": "#a428a6",
  "rgb": {
    "r": 164,
    "g": 40,
    "b": 166
  },
  "hsl": {
    "h": 299.048,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.52322,
    "c": 0.20965,
    "h": 327.4
  },
  "luminance": 0.12163
}

Semantic roles & 50–950 ramp

primary

#A428A6

secondary

#69C267

accent

#E44446

background

#FCF7FB

surface

#F8EDF7

border

#D1C8D0

text

#130812

muted

#827B81

Preview Lab

Preview with #A428A6

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

Preview Lab → · Contrast checker → · Palette generator →