#AC37C6#AC37C6

#AC37C6 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.223 H 319.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#AC37C6
RGB	rgb(172, 55, 198)
HSL	hsl(289, 57%, 50%)
HSV	hsv(289, 72%, 78%)
CMYK	cmyk(13.1%, 72.2%, 0%, 22.4%)
CIE-LAB	lab(46.42, 65.88, -51.58)
CIE-LCH	lch(46.42, 83.67, 321.94°)
OKLab	oklab(56.71% 0.1702 -0.1446)
OKLCH	oklch(56.71% 0.223 319.6)
XYZ	xyz(28.5712, 15.5817, 54.9177)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC37C6 #51C637

analogous

#6537C6 #AC37C6 #C63799

triadic

#AC37C6 #C6AC37 #37C6AC

tetradic

#AC37C6 #C66537 #51C637 #3799C6

square

#AC37C6 #C66537 #51C637 #3799C6

split-complementary

#AC37C6 #99C637 #37C665

monochromatic

#591C66 #822A96 #AC37C6 #C066D4 #D496E2

Accessibility & contrast

On white

5.10

#AC37C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#AC37C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC37C6

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC37C6	#FFFFFF	#000000	##FFFFFF
##AC37C6	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CA

Deuteranopia (green-blind)

#4372C3

Tritanopia (blue-blind)

#AC537C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ac37c6;
/* rgb */ color: rgb(172, 55, 198);
/* oklch */ color: oklch(56.7% 0.223 319.6);

Tailwind

colors: {
  custom: {
    50: '#c979d8',
    500: '#ac37c6',
    950: '#000000',
  },
}

SCSS

$custom: #ac37c6;
$custom-light: #c979d8;
$custom-dark: #000000;

JSON

{
  "hex": "#ac37c6",
  "rgb": {
    "r": 172,
    "g": 55,
    "b": 198
  },
  "hsl": {
    "h": 289.091,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56708,
    "c": 0.22329,
    "h": 319.6
  },
  "luminance": 0.1558
}

Semantic roles & 50–950 ramp

primary

#AC37C6

secondary

#98CD8C

accent

#E04864

background

#FCF7FD

surface

#F9EEFA

border

#D2C9D3

text

#140A14

muted

#827C83

Preview Lab

Preview with #AC37C6

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

Preview Lab → · Contrast checker → · Palette generator →