#A91CA5#A91CA5

#A91CA5 is a mid, highly saturated purple. Relative luminance 0.120; OKLCH L 52.3% C 0.221 H 329.5°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#A91CA5
RGB	rgb(169, 28, 165)
HSL	hsl(302, 72%, 39%)
HSV	hsv(302, 83%, 66%)
CMYK	cmyk(0%, 83.4%, 2.4%, 33.7%)
CIE-LAB	lab(41.19, 67.61, -40.53)
CIE-LCH	lch(41.19, 78.83, 329.06°)
OKLab	oklab(52.26% 0.1908 -0.1123)
OKLCH	oklch(52.26% 0.221 329.5)
XYZ	xyz(23.5688, 11.9840, 36.6618)
Luminance	0.1198 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A91CA5 #1CA920

analogous

#661CA9 #A91CA5 #A91C5E

triadic

#A91CA5 #A5A91C #1CA5A9

tetradic

#A91CA5 #A9661C #1CA920 #1C5EA9

square

#A91CA5 #A9661C #1CA920 #1C5EA9

split-complementary

#A91CA5 #5EA91C #1CA966

monochromatic

#400B3E #741372 #A91CA5 #DB27D6 #E45BE0

Accessibility & contrast

On white

6.18

#A91CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#A91CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A91CA5

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A91CA5	#FFFFFF	#000000	##FFFFFF
##A91CA5	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A8

Deuteranopia (green-blind)

#4B67A2

Tritanopia (blue-blind)

#AF3563

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a91ca5;
/* rgb */ color: rgb(169, 28, 165);
/* oklch */ color: oklch(52.3% 0.221 329.5);

Tailwind

colors: {
  custom: {
    50: '#c76dc0',
    500: '#a91ca5',
    950: '#000000',
  },
}

SCSS

$custom: #a91ca5;
$custom-light: #c76dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#a91ca5",
  "rgb": {
    "r": 169,
    "g": 28,
    "b": 165
  },
  "hsl": {
    "h": 301.702,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.52263,
    "c": 0.22137,
    "h": 329.5
  },
  "luminance": 0.11982
}

Semantic roles & 50–950 ramp

primary

#A91CA5

secondary

#59C85C

accent

#EE3F39

background

#FCF7FB

surface

#F9EDF7

border

#D2C8D0

text

#140812

muted

#827B81

Preview Lab

Preview with #A91CA5

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

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