#A337C9#A337C9

#A337C9 is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.7% C 0.223 H 315.6°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#A337C9
RGB	rgb(163, 55, 201)
HSL	hsl(284, 57%, 50%)
HSV	hsv(284, 73%, 79%)
CMYK	cmyk(18.9%, 72.6%, 0%, 21.2%)
CIE-LAB	lab(45.27, 64.63, -55.23)
CIE-LCH	lch(45.27, 85.02, 319.48°)
OKLab	oklab(55.68% 0.1591 -0.1556)
OKLCH	oklch(55.68% 0.223 315.6)
XYZ	xyz(27.0114, 14.7370, 56.6687)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A337C9 #5DC937

analogous

#5A37C9 #A337C9 #C937A6

triadic

#A337C9 #C9A337 #37C9A3

tetradic

#A337C9 #C95A37 #5DC937 #37A6C9

square

#A337C9 #C95A37 #5DC937 #37A6C9

split-complementary

#A337C9 #A6C937 #37C95A

monochromatic

#551C69 #7C2999 #A337C9 #B967D6 #CF97E3

Accessibility & contrast

On white

5.32

#A337C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#A337C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A337C9

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A337C9	#FFFFFF	#000000	##FFFFFF
##A337C9	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CD

Deuteranopia (green-blind)

#346EC6

Tritanopia (blue-blind)

#A0567D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a337c9;
/* rgb */ color: rgb(163, 55, 201);
/* oklch */ color: oklch(55.7% 0.223 315.6);

Tailwind

colors: {
  custom: {
    50: '#c278da',
    500: '#a337c9',
    950: '#000000',
  },
}

SCSS

$custom: #a337c9;
$custom-light: #c278da;
$custom-dark: #000000;

JSON

{
  "hex": "#a337c9",
  "rgb": {
    "r": 163,
    "g": 55,
    "b": 201
  },
  "hsl": {
    "h": 284.384,
    "s": 57.48,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55682,
    "c": 0.2225,
    "h": 315.6
  },
  "luminance": 0.14736
}

Semantic roles & 50–950 ramp

primary

#A337C9

secondary

#9ECF8D

accent

#E1476F

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A337C9

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

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