#A331A9#A331A9

#A331A9 is a mid, highly saturated purple. Relative luminance 0.128; OKLCH L 53.1% C 0.202 H 325.8°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#A331A9
RGB	rgb(163, 49, 169)
HSL	hsl(297, 55%, 43%)
HSV	hsv(297, 71%, 66%)
CMYK	cmyk(3.6%, 71%, 0%, 33.7%)
CIE-LAB	lab(42.54, 60.90, -40.84)
CIE-LCH	lch(42.54, 73.33, 326.15°)
OKLab	oklab(53.1% 0.167 -0.1135)
OKLCH	oklch(53.1% 0.202 325.8)
XYZ	xyz(23.3635, 12.8493, 38.7780)
Luminance	0.1285 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A331A9 #37A931

analogous

#6731A9 #A331A9 #A93173

triadic

#A331A9 #A9A331 #31A9A3

tetradic

#A331A9 #A96731 #37A931 #3173A9

square

#A331A9 #A96731 #37A931 #3173A9

split-complementary

#A331A9 #73A931 #31A967

monochromatic

#47154A #75237A #A331A9 #C54CCB #D47CD9

Accessibility & contrast

On white

5.88

#A331A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#A331A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A331A9

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A331A9	#FFFFFF	#000000	##FFFFFF
##A331A9	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145BAC

Deuteranopia (green-blind)

#4B69A6

Tritanopia (blue-blind)

#A7446A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a331a9;
/* rgb */ color: rgb(163, 49, 169);
/* oklch */ color: oklch(53.1% 0.202 325.8);

Tailwind

colors: {
  custom: {
    50: '#c274c3',
    500: '#a331a9',
    950: '#000000',
  },
}

SCSS

$custom: #a331a9;
$custom-light: #c274c3;
$custom-dark: #000000;

JSON

{
  "hex": "#a331a9",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 169
  },
  "hsl": {
    "h": 297,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.53102,
    "c": 0.2019,
    "h": 325.8
  },
  "luminance": 0.12848
}

Semantic roles & 50–950 ramp

primary

#A331A9

secondary

#78C174

accent

#DE4951

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#130912

muted

#827B81

Preview Lab

Preview with #A331A9

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

Preview Lab → · Contrast checker → · Palette generator →