#AF37D1#AF37D1

#AF37D1 is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.8% C 0.234 H 317.6°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#AF37D1
RGB	rgb(175, 55, 209)
HSL	hsl(287, 63%, 52%)
HSV	hsv(287, 74%, 82%)
CMYK	cmyk(16.3%, 73.7%, 0%, 18%)
CIE-LAB	lab(47.56, 68.54, -56.07)
CIE-LCH	lch(47.56, 88.55, 320.71°)
OKLab	oklab(57.83% 0.1727 -0.1577)
OKLCH	oklch(57.83% 0.234 317.6)
XYZ	xyz(30.5523, 16.4511, 61.8753)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF37D1 #59D137

analogous

#6237D1 #AF37D1 #D137A6

triadic

#AF37D1 #D1AF37 #37D1AF

tetradic

#AF37D1 #D16237 #59D137 #37A6D1

square

#AF37D1 #D16237 #59D137 #37A6D1

split-complementary

#AF37D1 #A6D137 #37D162

monochromatic

#601A73 #8926A5 #AF37D1 #C369DC #D79BE8

Accessibility & contrast

On white

4.90

#AF37D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#AF37D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AF37D1

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF37D1	#FFFFFF	#000000	##FFFFFF
##AF37D1	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D5

Deuteranopia (green-blind)

#3C74CE

Tritanopia (blue-blind)

#AE5782

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #af37d1;
/* rgb */ color: rgb(175, 55, 209);
/* oklch */ color: oklch(57.8% 0.234 317.6);

Tailwind

colors: {
  custom: {
    50: '#cb7ae0',
    500: '#af37d1',
    950: '#000000',
  },
}

SCSS

$custom: #af37d1;
$custom-light: #cb7ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#af37d1",
  "rgb": {
    "r": 175,
    "g": 55,
    "b": 209
  },
  "hsl": {
    "h": 286.753,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57829,
    "c": 0.23383,
    "h": 317.6
  },
  "luminance": 0.1645
}

Semantic roles & 50–950 ramp

primary

#AF37D1

secondary

#9FD490

accent

#E64266

background

#FDF7FD

surface

#FAEEFB

border

#D3C9D4

text

#140A15

muted

#837C83

Preview Lab

Preview with #AF37D1

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

Preview Lab → · Contrast checker → · Palette generator →