#A3319C#A3319C

#A3319C is a mid, vivid purple. Relative luminance 0.124; OKLCH L 52.4% C 0.192 H 330.5°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#A3319C
RGB	rgb(163, 49, 156)
HSL	hsl(304, 54%, 42%)
HSV	hsv(304, 70%, 64%)
CMYK	cmyk(0%, 69.9%, 4.3%, 36.1%)
CIE-LAB	lab(41.82, 58.71, -34.20)
CIE-LCH	lch(41.82, 67.94, 329.78°)
OKLab	oklab(52.36% 0.1667 -0.0942)
OKLCH	oklch(52.36% 0.192 330.5)
XYZ	xyz(22.2032, 12.3851, 32.6672)
Luminance	0.1238 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3319C #31A338

analogous

#7131A3 #A3319C #A33163

triadic

#A3319C #9CA331 #319CA3

tetradic

#A3319C #A37131 #31A338 #3163A3

square

#A3319C #A37131 #31A338 #3163A3

split-complementary

#A3319C #63A331 #31A371

monochromatic

#451542 #74236F #A3319C #C849C0 #D678D1

Accessibility & contrast

On white

6.04

#A3319C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#A3319C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3319C

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3319C	#FFFFFF	#000000	##FFFFFF
##A3319C	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27599F

Deuteranopia (green-blind)

#526899

Tritanopia (blue-blind)

#A93F63

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a3319c;
/* rgb */ color: rgb(163, 49, 156);
/* oklch */ color: oklch(52.4% 0.192 330.5);

Tailwind

colors: {
  custom: {
    50: '#c274b9',
    500: '#a3319c',
    950: '#000000',
  },
}

SCSS

$custom: #a3319c;
$custom-light: #c274b9;
$custom-dark: #000000;

JSON

{
  "hex": "#a3319c",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 156
  },
  "hsl": {
    "h": 303.684,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52359,
    "c": 0.1915,
    "h": 330.5
  },
  "luminance": 0.12383
}

Semantic roles & 50–950 ramp

primary

#A3319C

secondary

#71BF76

accent

#DD544B

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130911

muted

#827B80

Preview Lab

Preview with #A3319C

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

Preview Lab → · Contrast checker → · Palette generator →