#A91CA4#A91CA4

#A91CA4 is a mid, highly saturated purple. Relative luminance 0.119; OKLCH L 52.2% C 0.221 H 329.9°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#A91CA4
RGB	rgb(169, 28, 164)
HSL	hsl(302, 72%, 39%)
HSV	hsv(302, 83%, 66%)
CMYK	cmyk(0%, 83.4%, 3%, 33.7%)
CIE-LAB	lab(41.13, 67.46, -40.03)
CIE-LCH	lch(41.13, 78.44, 329.32°)
OKLab	oklab(52.2% 0.1908 -0.1108)
OKLCH	oklch(52.2% 0.221 329.9)
XYZ	xyz(23.4782, 11.9478, 36.1844)
Luminance	0.1195 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A91CA4 #1CA921

analogous

#671CA9 #A91CA4 #A91C5D

triadic

#A91CA4 #A4A91C #1CA4A9

tetradic

#A91CA4 #A9671C #1CA921 #1C5DA9

square

#A91CA4 #A9671C #1CA921 #1C5DA9

split-complementary

#A91CA4 #5DA91C #1CA967

monochromatic

#400B3E #741371 #A91CA4 #DB27D5 #E45BDF

Accessibility & contrast

On white

6.20

#A91CA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#A91CA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A91CA4

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A91CA4	#FFFFFF	#000000	##FFFFFF
##A91CA4	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A7

Deuteranopia (green-blind)

#4B67A1

Tritanopia (blue-blind)

#AF3462

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a91ca4;
/* rgb */ color: rgb(169, 28, 164);
/* oklch */ color: oklch(52.2% 0.221 329.9);

Tailwind

colors: {
  custom: {
    50: '#c76dbf',
    500: '#a91ca4',
    950: '#000000',
  },
}

SCSS

$custom: #a91ca4;
$custom-light: #c76dbf;
$custom-dark: #000000;

JSON

{
  "hex": "#a91ca4",
  "rgb": {
    "r": 169,
    "g": 28,
    "b": 164
  },
  "hsl": {
    "h": 302.128,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.52204,
    "c": 0.22066,
    "h": 329.9
  },
  "luminance": 0.11946
}

Semantic roles & 50–950 ramp

primary

#A91CA4

secondary

#59C85D

accent

#EE4039

background

#FCF7FB

surface

#F9EDF7

border

#D2C8D0

text

#140812

muted

#827B81

Preview Lab

Preview with #A91CA4

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

Preview Lab → · Contrast checker → · Palette generator →