#A331B0#A331B0

#A331B0 is a mid, highly saturated purple. Relative luminance 0.131; OKLCH L 53.5% C 0.208 H 323.4°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#A331B0
RGB	rgb(163, 49, 176)
HSL	hsl(294, 56%, 44%)
HSV	hsv(294, 72%, 69%)
CMYK	cmyk(7.4%, 72.2%, 0%, 31%)
CIE-LAB	lab(42.94, 62.14, -44.35)
CIE-LCH	lch(42.94, 76.34, 324.48°)
OKLab	oklab(53.52% 0.1668 -0.1237)
OKLCH	oklch(53.52% 0.208 323.4)
XYZ	xyz(24.0383, 13.1192, 42.3320)
Luminance	0.1312 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A331B0 #3EB031

analogous

#6431B0 #A331B0 #B0317E

triadic

#A331B0 #B0A331 #31B0A3

tetradic

#A331B0 #B06431 #3EB031 #317EB0

square

#A331B0 #B06431 #3EB031 #317EB0

split-complementary

#A331B0 #7EB031 #31B064

monochromatic

#4A1650 #772480 #A331B0 #C150CE #D280DC

Accessibility & contrast

On white

5.80

#A331B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#A331B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A331B0

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A331B0	#FFFFFF	#000000	##FFFFFF
##A331B0	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB4

Deuteranopia (green-blind)

#466AAD

Tritanopia (blue-blind)

#A6486E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a331b0;
/* rgb */ color: rgb(163, 49, 176);
/* oklch */ color: oklch(53.5% 0.208 323.4);

Tailwind

colors: {
  custom: {
    50: '#c274c8',
    500: '#a331b0',
    950: '#000000',
  },
}

SCSS

$custom: #a331b0;
$custom-light: #c274c8;
$custom-dark: #000000;

JSON

{
  "hex": "#a331b0",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 176
  },
  "hsl": {
    "h": 293.858,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53524,
    "c": 0.20768,
    "h": 323.4
  },
  "luminance": 0.13118
}

Semantic roles & 50–950 ramp

primary

#A331B0

secondary

#80C578

accent

#E04858

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A331B0

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

Preview Lab → · Contrast checker → · Palette generator →