#A4309F#A4309F

#A4309F is a mid, vivid purple. Relative luminance 0.125; OKLCH L 52.6% C 0.196 H 329.8°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#A4309F
RGB	rgb(164, 48, 159)
HSL	hsl(303, 55%, 42%)
HSV	hsv(303, 71%, 64%)
CMYK	cmyk(0%, 70.7%, 3%, 35.7%)
CIE-LAB	lab(42.02, 59.80, -35.68)
CIE-LCH	lch(42.02, 69.63, 329.18°)
OKLab	oklab(52.58% 0.169 -0.0984)
OKLCH	oklch(52.58% 0.196 329.8)
XYZ	xyz(22.6247, 12.5113, 34.0175)
Luminance	0.1251 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4309F #30A435

analogous

#6F30A4 #A4309F #A43065

triadic

#A4309F #9FA430 #309FA4

tetradic

#A4309F #A46F30 #30A435 #3065A4

square

#A4309F #A46F30 #30A435 #3065A4

split-complementary

#A4309F #65A430 #30A46F

monochromatic

#451443 #752271 #A4309F #C948C4 #D777D3

Accessibility & contrast

On white

6.00

#A4309F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#A4309F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4309F

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4309F	#FFFFFF	#000000	##FFFFFF
##A4309F	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2359A2

Deuteranopia (green-blind)

#51699C

Tritanopia (blue-blind)

#AA3F64

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a4309f;
/* rgb */ color: rgb(164, 48, 159);
/* oklch */ color: oklch(52.6% 0.196 329.8);

Tailwind

colors: {
  custom: {
    50: '#c273bc',
    500: '#a4309f',
    950: '#000000',
  },
}

SCSS

$custom: #a4309f;
$custom-light: #c273bc;
$custom-dark: #000000;

JSON

{
  "hex": "#a4309f",
  "rgb": {
    "r": 164,
    "g": 48,
    "b": 159
  },
  "hsl": {
    "h": 302.586,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52583,
    "c": 0.19557,
    "h": 329.8
  },
  "luminance": 0.1251
}

Semantic roles & 50–950 ramp

primary

#A4309F

secondary

#70BF74

accent

#DE504A

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A4309F

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

Preview Lab → · Contrast checker → · Palette generator →