#AC37D6#AC37D6

#AC37D6 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.8% C 0.237 H 315.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#AC37D6
RGB	rgb(172, 55, 214)
HSL	hsl(284, 66%, 53%)
HSV	hsv(284, 74%, 84%)
CMYK	cmyk(19.6%, 74.3%, 0%, 16.1%)
CIE-LAB	lab(47.44, 68.91, -59.15)
CIE-LCH	lch(47.44, 90.82, 319.36°)
OKLab	oklab(57.76% 0.1684 -0.1668)
OKLCH	oklch(57.76% 0.237 315.3)
XYZ	xyz(30.5151, 16.3592, 65.1555)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC37D6 #61D637

analogous

#5C37D6 #AC37D6 #D637B0

triadic

#AC37D6 #D6AC37 #37D6AC

tetradic

#AC37D6 #D65C37 #61D637 #37B0D6

square

#AC37D6 #D65C37 #61D637 #37B0D6

split-complementary

#AC37D6 #B0D637 #37D65C

monochromatic

#60197A #8823AC #AC37D6 #C16AE0 #D69DEB

Accessibility & contrast

On white

4.92

#AC37D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#AC37D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC37D6

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC37D6	#FFFFFF	#000000	##FFFFFF
##AC37D6	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADA

Deuteranopia (green-blind)

#3174D3

Tritanopia (blue-blind)

#A95A85

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ac37d6;
/* rgb */ color: rgb(172, 55, 214);
/* oklch */ color: oklch(57.8% 0.237 315.3);

Tailwind

colors: {
  custom: {
    50: '#c97ae3',
    500: '#ac37d6',
    950: '#000000',
  },
}

SCSS

$custom: #ac37d6;
$custom-light: #c97ae3;
$custom-dark: #000000;

JSON

{
  "hex": "#ac37d6",
  "rgb": {
    "r": 172,
    "g": 55,
    "b": 214
  },
  "hsl": {
    "h": 284.151,
    "s": 65.975,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57759,
    "c": 0.23705,
    "h": 315.3
  },
  "luminance": 0.16358
}

Semantic roles & 50–950 ramp

primary

#AC37D6

secondary

#A4D792

accent

#E93F6C

background

#FCF7FE

surface

#F9EEFC

border

#D2C9D5

text

#140A16

muted

#827C84

Preview Lab

Preview with #AC37D6

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

Preview Lab → · Contrast checker → · Palette generator →