#A331B6#A331B6

#A331B6 is a mid, highly saturated purple. Relative luminance 0.134; OKLCH L 53.9% C 0.213 H 321.5°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#A331B6
RGB	rgb(163, 49, 182)
HSL	hsl(291, 58%, 45%)
HSV	hsv(291, 73%, 71%)
CMYK	cmyk(10.4%, 73.1%, 0%, 28.6%)
CIE-LAB	lab(43.30, 63.22, -47.31)
CIE-LCH	lch(43.30, 78.96, 323.19°)
OKLab	oklab(53.9% 0.1665 -0.1323)
OKLCH	oklch(53.9% 0.213 321.5)
XYZ	xyz(24.6451, 13.3619, 45.5279)
Luminance	0.1336 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A331B6 #44B631

analogous

#6131B6 #A331B6 #B63186

triadic

#A331B6 #B6A331 #31B6A3

tetradic

#A331B6 #B66131 #44B631 #3186B6

square

#A331B6 #B66131 #44B631 #3186B6

split-complementary

#A331B6 #86B631 #31B661

monochromatic

#4D1756 #782486 #A331B6 #BF53D1 #D184DE

Accessibility & contrast

On white

5.72

#A331B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#A331B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A331B6

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A331B6	#FFFFFF	#000000	##FFFFFF
##A331B6	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBA

Deuteranopia (green-blind)

#426AB3

Tritanopia (blue-blind)

#A54A71

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a331b6;
/* rgb */ color: rgb(163, 49, 182);
/* oklch */ color: oklch(53.9% 0.213 321.5);

Tailwind

colors: {
  custom: {
    50: '#c275cc',
    500: '#a331b6',
    950: '#000000',
  },
}

SCSS

$custom: #a331b6;
$custom-light: #c275cc;
$custom-dark: #000000;

JSON

{
  "hex": "#a331b6",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 182
  },
  "hsl": {
    "h": 291.429,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53898,
    "c": 0.21268,
    "h": 321.5
  },
  "luminance": 0.13361
}

Semantic roles & 50–950 ramp

primary

#A331B6

secondary

#86C77C

accent

#E1475D

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A331B6

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

Preview Lab → · Contrast checker → · Palette generator →