#A337AF#A337AF

#A337AF is a mid, vivid purple. Relative luminance 0.136; OKLCH L 54.0% C 0.200 H 323.6°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#A337AF
RGB	rgb(163, 55, 175)
HSL	hsl(294, 52%, 45%)
HSV	hsv(294, 69%, 69%)
CMYK	cmyk(6.9%, 68.6%, 0%, 31.4%)
CIE-LAB	lab(43.68, 59.71, -42.58)
CIE-LCH	lch(43.68, 73.34, 324.50°)
OKLab	oklab(54.03% 0.1607 -0.1186)
OKLCH	oklch(54.03% 0.2 323.6)
XYZ	xyz(24.2076, 13.6155, 41.9021)
Luminance	0.1361 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A337AF #43AF37

analogous

#6737AF #A337AF #AF377F

triadic

#A337AF #AFA337 #37AFA3

tetradic

#A337AF #AF6737 #43AF37 #377FAF

square

#A337AF #AF6737 #43AF37 #377FAF

split-complementary

#A337AF #7FAF37 #37AF67

monochromatic

#4C1A52 #782880 #A337AF #BF59CB #D187D9

Accessibility & contrast

On white

5.64

#A337AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#A337AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A337AF

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A337AF	#FFFFFF	#000000	##FFFFFF
##A337AF	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165FB2

Deuteranopia (green-blind)

#4B6CAC

Tritanopia (blue-blind)

#A64B6F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a337af;
/* rgb */ color: rgb(163, 55, 175);
/* oklch */ color: oklch(54.0% 0.200 323.6);

Tailwind

colors: {
  custom: {
    50: '#c277c7',
    500: '#a337af',
    950: '#000000',
  },
}

SCSS

$custom: #a337af;
$custom-light: #c277c7;
$custom-dark: #000000;

JSON

{
  "hex": "#a337af",
  "rgb": {
    "r": 163,
    "g": 55,
    "b": 175
  },
  "hsl": {
    "h": 294,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54032,
    "c": 0.19973,
    "h": 323.6
  },
  "luminance": 0.13614
}

Semantic roles & 50–950 ramp

primary

#A337AF

secondary

#85C37F

accent

#DC4C5B

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A337AF

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

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