#A331B9#A331B9

#A331B9 is a mid, highly saturated purple. Relative luminance 0.135; OKLCH L 54.1% C 0.215 H 320.6°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#A331B9
RGB	rgb(163, 49, 185)
HSL	hsl(290, 58%, 46%)
HSV	hsv(290, 74%, 73%)
CMYK	cmyk(11.9%, 73.5%, 0%, 27.5%)
CIE-LAB	lab(43.49, 63.77, -48.78)
CIE-LCH	lch(43.49, 80.28, 322.59°)
OKLab	oklab(54.09% 0.1663 -0.1366)
OKLCH	oklch(54.09% 0.215 320.6)
XYZ	xyz(24.9585, 13.4872, 47.1782)
Luminance	0.1349 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A331B9 #47B931

analogous

#5F31B9 #A331B9 #B9318B

triadic

#A331B9 #B9A331 #31B9A3

tetradic

#A331B9 #B95F31 #47B931 #318BB9

square

#A331B9 #B95F31 #47B931 #318BB9

split-complementary

#A331B9 #8BB931 #31B95F

monochromatic

#4E1758 #782489 #A331B9 #BE55D2 #D086DF

Accessibility & contrast

On white

5.68

#A331B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#A331B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A331B9

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A331B9	#FFFFFF	#000000	##FFFFFF
##A331B9	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBD

Deuteranopia (green-blind)

#3F6BB6

Tritanopia (blue-blind)

#A44C73

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a331b9;
/* rgb */ color: rgb(163, 49, 185);
/* oklch */ color: oklch(54.1% 0.215 320.6);

Tailwind

colors: {
  custom: {
    50: '#c275cf',
    500: '#a331b9',
    950: '#000000',
  },
}

SCSS

$custom: #a331b9;
$custom-light: #c275cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a331b9",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 185
  },
  "hsl": {
    "h": 290.294,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.54089,
    "c": 0.21521,
    "h": 320.6
  },
  "luminance": 0.13486
}

Semantic roles & 50–950 ramp

primary

#A331B9

secondary

#8AC87D

accent

#E14660

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A331B9

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

Preview Lab → · Contrast checker → · Palette generator →