#A331CA#A331CA

#A331CA is a mid, highly saturated purple. Relative luminance 0.142; OKLCH L 55.2% C 0.230 H 315.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#A331CA
RGB	rgb(163, 49, 202)
HSL	hsl(285, 61%, 49%)
HSV	hsv(285, 76%, 79%)
CMYK	cmyk(19.3%, 75.7%, 0%, 20.8%)
CIE-LAB	lab(44.59, 66.97, -56.92)
CIE-LCH	lch(44.59, 87.89, 319.64°)
OKLab	oklab(55.22% 0.1644 -0.1605)
OKLCH	oklch(55.22% 0.23 315.7)
XYZ	xyz(26.8615, 14.2485, 57.2009)
Luminance	0.1425 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A331CA #58CA31

analogous

#5731CA #A331CA #CA31A5

triadic

#A331CA #CAA331 #31CAA3

tetradic

#A331CA #CA5731 #58CA31 #31A5CA

square

#A331CA #CA5731 #58CA31 #31A5CA

split-complementary

#A331CA #A5CA31 #31CA57

monochromatic

#541967 #7B2599 #A331CA #BA60D8 #CF91E4

Accessibility & contrast

On white

5.46

#A331CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#A331CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A331CA

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A331CA	#FFFFFF	#000000	##FFFFFF
##A331CA	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CE

Deuteranopia (green-blind)

#2D6CC7

Tritanopia (blue-blind)

#A0537C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a331ca;
/* rgb */ color: rgb(163, 49, 202);
/* oklch */ color: oklch(55.2% 0.230 315.7);

Tailwind

colors: {
  custom: {
    50: '#c375db',
    500: '#a331ca',
    950: '#000000',
  },
}

SCSS

$custom: #a331ca;
$custom-light: #c375db;
$custom-dark: #000000;

JSON

{
  "hex": "#a331ca",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 202
  },
  "hsl": {
    "h": 284.706,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55218,
    "c": 0.22972,
    "h": 315.7
  },
  "luminance": 0.14247
}

Semantic roles & 50–950 ramp

primary

#A331CA

secondary

#9ACF88

accent

#E4446D

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #A331CA

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

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