#A4319B#A4319B

#A4319B is a mid, vivid purple. Relative luminance 0.125; OKLCH L 52.5% C 0.191 H 331.3°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#A4319B
RGB	rgb(164, 49, 155)
HSL	hsl(305, 54%, 42%)
HSV	hsv(305, 70%, 64%)
CMYK	cmyk(0%, 70.1%, 5.5%, 35.7%)
CIE-LAB	lab(41.93, 58.78, -33.41)
CIE-LCH	lch(41.93, 67.61, 330.39°)
OKLab	oklab(52.46% 0.1678 -0.0919)
OKLCH	oklch(52.46% 0.191 331.3)
XYZ	xyz(22.3245, 12.4574, 32.2327)
Luminance	0.1246 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4319B #31A43A

analogous

#7431A4 #A4319B #A43161

triadic

#A4319B #9BA431 #319BA4

tetradic

#A4319B #A47431 #31A43A #3161A4

square

#A4319B #A47431 #31A43A #3161A4

split-complementary

#A4319B #61A431 #31A474

monochromatic

#461542 #75236E #A4319B #C949BF #D779CF

Accessibility & contrast

On white

6.02

#A4319B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#A4319B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4319B

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4319B	#FFFFFF	#000000	##FFFFFF
##A4319B	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29599E

Deuteranopia (green-blind)

#546998

Tritanopia (blue-blind)

#AB3E62

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a4319b;
/* rgb */ color: rgb(164, 49, 155);
/* oklch */ color: oklch(52.5% 0.191 331.3);

Tailwind

colors: {
  custom: {
    50: '#c274b9',
    500: '#a4319b',
    950: '#000000',
  },
}

SCSS

$custom: #a4319b;
$custom-light: #c274b9;
$custom-dark: #000000;

JSON

{
  "hex": "#a4319b",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 155
  },
  "hsl": {
    "h": 304.696,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52455,
    "c": 0.19127,
    "h": 331.3
  },
  "luminance": 0.12456
}

Semantic roles & 50–950 ramp

primary

#A4319B

secondary

#72BF78

accent

#DD564A

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130911

muted

#827B80

Preview Lab

Preview with #A4319B

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

Preview Lab → · Contrast checker → · Palette generator →