#A337AA#A337AA

#A337AA is a mid, vivid purple. Relative luminance 0.134; OKLCH L 53.7% C 0.195 H 325.3°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#A337AA
RGB	rgb(163, 55, 170)
HSL	hsl(296, 51%, 44%)
HSV	hsv(296, 68%, 67%)
CMYK	cmyk(4.1%, 67.6%, 0%, 33.3%)
CIE-LAB	lab(43.39, 58.81, -40.07)
CIE-LCH	lch(43.39, 71.17, 325.73°)
OKLab	oklab(53.74% 0.1607 -0.1113)
OKLCH	oklch(53.74% 0.195 325.3)
XYZ	xyz(23.7256, 13.4227, 39.3636)
Luminance	0.1342 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A337AA #3EAA37

analogous

#6A37AA #A337AA #AA3778

triadic

#A337AA #AAA337 #37AAA3

tetradic

#A337AA #AA6A37 #3EAA37 #3778AA

square

#A337AA #AA6A37 #3EAA37 #3778AA

split-complementary

#A337AA #78AA37 #37AA6A

monochromatic

#4A194E #77287C #A337AA #C156C8 #D284D7

Accessibility & contrast

On white

5.70

#A337AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#A337AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A337AA

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A337AA	#FFFFFF	#000000	##FFFFFF
##A337AA	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5EAD

Deuteranopia (green-blind)

#4E6BA7

Tritanopia (blue-blind)

#A7496C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a337aa;
/* rgb */ color: rgb(163, 55, 170);
/* oklch */ color: oklch(53.7% 0.195 325.3);

Tailwind

colors: {
  custom: {
    50: '#c277c4',
    500: '#a337aa',
    950: '#000000',
  },
}

SCSS

$custom: #a337aa;
$custom-light: #c277c4;
$custom-dark: #000000;

JSON

{
  "hex": "#a337aa",
  "rgb": {
    "r": 163,
    "g": 55,
    "b": 170
  },
  "hsl": {
    "h": 296.348,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53737,
    "c": 0.19548,
    "h": 325.3
  },
  "luminance": 0.13421
}

Semantic roles & 50–950 ramp

primary

#A337AA

secondary

#80C17C

accent

#DB4D56

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130912

muted

#827B81

Preview Lab

Preview with #A337AA

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

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