#A3579D#A3579D

#A3579D is a mid, vivid purple. Relative luminance 0.170; OKLCH L 57.1% C 0.135 H 330.1°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#A3579D
RGB	rgb(163, 87, 157)
HSL	hsl(305, 30%, 49%)
HSV	hsv(305, 47%, 64%)
CMYK	cmyk(0%, 46.6%, 3.7%, 36.1%)
CIE-LAB	lab(48.31, 41.44, -24.66)
CIE-LCH	lch(48.31, 48.22, 329.25°)
OKLab	oklab(57.13% 0.117 -0.0672)
OKLCH	oklch(57.13% 0.135 330.1)
XYZ	xyz(24.5980, 17.0386, 33.8849)
Luminance	0.1704 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3579D #57A35D

analogous

#8357A3 #A3579D #A35777

triadic

#A3579D #9DA357 #579DA3

tetradic

#A3579D #A38357 #57A35D #5777A3

square

#A3579D #A38357 #57A35D #5777A3

split-complementary

#A3579D #77A357 #57A383

monochromatic

#532C50 #7B4277 #A3579D #BA7DB5 #CFA5CC

Accessibility & contrast

On white

4.76

#A3579D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#A3579D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3579D

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3579D	#FFFFFF	#000000	##FFFFFF
##A3579D	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536C9F

Deuteranopia (green-blind)

#68769B

Tritanopia (blue-blind)

#A85D73

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a3579d;
/* rgb */ color: rgb(163, 87, 157);
/* oklch */ color: oklch(57.1% 0.135 330.1);

Tailwind

colors: {
  custom: {
    50: '#c089ba',
    500: '#a3579d',
    950: '#000000',
  },
}

SCSS

$custom: #a3579d;
$custom-light: #c089ba;
$custom-dark: #000000;

JSON

{
  "hex": "#a3579d",
  "rgb": {
    "r": 163,
    "g": 87,
    "b": 157
  },
  "hsl": {
    "h": 304.737,
    "s": 30.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57131,
    "c": 0.13487,
    "h": 330.1
  },
  "luminance": 0.17037
}

Semantic roles & 50–950 ramp

primary

#A3579D

secondary

#99BD9C

accent

#C76961

background

#FCF8FB

surface

#F8F0F6

border

#D1CBD0

text

#120C11

muted

#817D80

Preview Lab

Preview with #A3579D

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

Preview Lab → · Contrast checker → · Palette generator →