#A331AA#A331AA

#A331AA is a mid, highly saturated purple. Relative luminance 0.129; OKLCH L 53.2% C 0.203 H 325.5°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#A331AA
RGB	rgb(163, 49, 170)
HSL	hsl(297, 55%, 43%)
HSV	hsv(297, 71%, 67%)
CMYK	cmyk(4.1%, 71.2%, 0%, 33.3%)
CIE-LAB	lab(42.59, 61.08, -41.35)
CIE-LCH	lch(42.59, 73.76, 325.90°)
OKLab	oklab(53.16% 0.167 -0.1149)
OKLCH	oklch(53.16% 0.203 325.5)
XYZ	xyz(23.4577, 12.8870, 39.2743)
Luminance	0.1288 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A331AA #38AA31

analogous

#6631AA #A331AA #AA3174

triadic

#A331AA #AAA331 #31AAA3

tetradic

#A331AA #AA6631 #38AA31 #3174AA

square

#A331AA #AA6631 #38AA31 #3174AA

split-complementary

#A331AA #74AA31 #31AA66

monochromatic

#48164B #75237A #A331AA #C44DCC #D47CD9

Accessibility & contrast

On white

5.87

#A331AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#A331AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A331AA

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A331AA	#FFFFFF	#000000	##FFFFFF
##A331AA	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#115CAD

Deuteranopia (green-blind)

#4A69A7

Tritanopia (blue-blind)

#A7456A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #a331aa;
/* rgb */ color: rgb(163, 49, 170);
/* oklch */ color: oklch(53.2% 0.203 325.5);

Tailwind

colors: {
  custom: {
    50: '#c274c4',
    500: '#a331aa',
    950: '#000000',
  },
}

SCSS

$custom: #a331aa;
$custom-light: #c274c4;
$custom-dark: #000000;

JSON

{
  "hex": "#a331aa",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 170
  },
  "hsl": {
    "h": 296.529,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.53162,
    "c": 0.20272,
    "h": 325.5
  },
  "luminance": 0.12885
}

Semantic roles & 50–950 ramp

primary

#A331AA

secondary

#79C275

accent

#DF4952

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A331AA

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

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