#A4309E#A4309E

#A4309E is a mid, vivid purple. Relative luminance 0.125; OKLCH L 52.5% C 0.195 H 330.1°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#A4309E
RGB	rgb(164, 48, 158)
HSL	hsl(303, 55%, 42%)
HSV	hsv(303, 71%, 64%)
CMYK	cmyk(0%, 70.7%, 3.7%, 35.7%)
CIE-LAB	lab(41.96, 59.63, -35.16)
CIE-LCH	lch(41.96, 69.23, 329.47°)
OKLab	oklab(52.53% 0.169 -0.097)
OKLCH	oklch(52.53% 0.195 330.1)
XYZ	xyz(22.5382, 12.4768, 33.5623)
Luminance	0.1247 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4309E #30A436

analogous

#7030A4 #A4309E #A43064

triadic

#A4309E #9EA430 #309EA4

tetradic

#A4309E #A47030 #30A436 #3064A4

square

#A4309E #A47030 #30A436 #3064A4

split-complementary

#A4309E #64A430 #30A470

monochromatic

#451443 #752270 #A4309E #C948C3 #D777D2

Accessibility & contrast

On white

6.01

#A4309E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#A4309E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4309E

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4309E	#FFFFFF	#000000	##FFFFFF
##A4309E	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2459A1

Deuteranopia (green-blind)

#52699B

Tritanopia (blue-blind)

#AA3E63

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a4309e;
/* rgb */ color: rgb(164, 48, 158);
/* oklch */ color: oklch(52.5% 0.195 330.1);

Tailwind

colors: {
  custom: {
    50: '#c273bb',
    500: '#a4309e',
    950: '#000000',
  },
}

SCSS

$custom: #a4309e;
$custom-light: #c273bb;
$custom-dark: #000000;

JSON

{
  "hex": "#a4309e",
  "rgb": {
    "r": 164,
    "g": 48,
    "b": 158
  },
  "hsl": {
    "h": 303.103,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52528,
    "c": 0.1948,
    "h": 330.1
  },
  "luminance": 0.12475
}

Semantic roles & 50–950 ramp

primary

#A4309E

secondary

#70BF74

accent

#DE514A

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A4309E

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

Preview Lab → · Contrast checker → · Palette generator →