#A331BA#A331BA

#A331BA is a mid, highly saturated purple. Relative luminance 0.135; OKLCH L 54.2% C 0.216 H 320.3°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#A331BA
RGB	rgb(163, 49, 186)
HSL	hsl(290, 58%, 46%)
HSV	hsv(290, 74%, 73%)
CMYK	cmyk(12.4%, 73.7%, 0%, 27.1%)
CIE-LAB	lab(43.55, 63.95, -49.26)
CIE-LCH	lch(43.55, 80.72, 322.39°)
OKLab	oklab(54.15% 0.1662 -0.138)
OKLCH	oklch(54.15% 0.216 320.3)
XYZ	xyz(25.0644, 13.5296, 47.7361)
Luminance	0.1353 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A331BA #48BA31

analogous

#5E31BA #A331BA #BA318C

triadic

#A331BA #BAA331 #31BAA3

tetradic

#A331BA #BA5E31 #48BA31 #318CBA

square

#A331BA #BA5E31 #48BA31 #318CBA

split-complementary

#A331BA #8CBA31 #31BA5E

monochromatic

#4E1759 #79248A #A331BA #BD56D2 #D086DF

Accessibility & contrast

On white

5.67

#A331BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A331BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A331BA

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A331BA	#FFFFFF	#000000	##FFFFFF
##A331BA	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBE

Deuteranopia (green-blind)

#3F6BB7

Tritanopia (blue-blind)

#A44C73

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a331ba;
/* rgb */ color: rgb(163, 49, 186);
/* oklch */ color: oklch(54.2% 0.216 320.3);

Tailwind

colors: {
  custom: {
    50: '#c275cf',
    500: '#a331ba',
    950: '#000000',
  },
}

SCSS

$custom: #a331ba;
$custom-light: #c275cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a331ba",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 186
  },
  "hsl": {
    "h": 289.927,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54153,
    "c": 0.21606,
    "h": 320.3
  },
  "luminance": 0.13528
}

Semantic roles & 50–950 ramp

primary

#A331BA

secondary

#8BC97E

accent

#E24660

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A331BA

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

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