#A3399C#A3399C

#A3399C is a mid, vivid purple. Relative luminance 0.131; OKLCH L 53.2% C 0.181 H 330.5°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#A3399C
RGB	rgb(163, 57, 156)
HSL	hsl(304, 48%, 43%)
HSV	hsv(304, 65%, 64%)
CMYK	cmyk(0%, 65%, 4.3%, 36.1%)
CIE-LAB	lab(42.94, 55.58, -32.44)
CIE-LCH	lch(42.94, 64.36, 329.73°)
OKLab	oklab(53.16% 0.1578 -0.0892)
OKLCH	oklch(53.16% 0.181 330.5)
XYZ	xyz(22.5680, 13.1147, 32.7888)
Luminance	0.1311 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3399C #39A340

analogous

#7539A3 #A3399C #A33967

triadic

#A3399C #9CA339 #399CA3

tetradic

#A3399C #A37539 #39A340 #3967A3

square

#A3399C #A37539 #39A340 #3967A3

split-complementary

#A3399C #67A339 #39A375

monochromatic

#481945 #762971 #A3399C #C455BC #D483CE

Accessibility & contrast

On white

5.80

#A3399C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#A3399C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3399C

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3399C	#FFFFFF	#000000	##FFFFFF
##A3399C	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315C9F

Deuteranopia (green-blind)

#566B99

Tritanopia (blue-blind)

#A94465

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a3399c;
/* rgb */ color: rgb(163, 57, 156);
/* oklch */ color: oklch(53.2% 0.181 330.5);

Tailwind

colors: {
  custom: {
    50: '#c177b9',
    500: '#a3399c',
    950: '#000000',
  },
}

SCSS

$custom: #a3399c;
$custom-light: #c177b9;
$custom-dark: #000000;

JSON

{
  "hex": "#a3399c",
  "rgb": {
    "r": 163,
    "g": 57,
    "b": 156
  },
  "hsl": {
    "h": 303.962,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53164,
    "c": 0.18122,
    "h": 330.5
  },
  "luminance": 0.13113
}

Semantic roles & 50–950 ramp

primary

#A3399C

secondary

#7ABD7F

accent

#D85950

background

#FCF7FB

surface

#F8EEF6

border

#D1C9D0

text

#130911

muted

#827B80

Preview Lab

Preview with #A3399C

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

Preview Lab → · Contrast checker → · Palette generator →