#AC37C0#AC37C0

#AC37C0 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.3% C 0.218 H 321.4°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#AC37C0
RGB	rgb(172, 55, 192)
HSL	hsl(291, 55%, 48%)
HSV	hsv(291, 71%, 75%)
CMYK	cmyk(10.4%, 71.4%, 0%, 24.7%)
CIE-LAB	lab(46.06, 64.78, -48.68)
CIE-LCH	lch(46.06, 81.03, 323.08°)
OKLab	oklab(56.33% 0.1706 -0.1361)
OKLCH	oklch(56.33% 0.218 321.4)
XYZ	xyz(27.8928, 15.3103, 51.3449)
Luminance	0.1531 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC37C0 #4BC037

analogous

#6737C0 #AC37C0 #C0378F

triadic

#AC37C0 #C0AC37 #37C0AC

tetradic

#AC37C0 #C06737 #4BC037 #378FC0

square

#AC37C0 #C06737 #4BC037 #378FC0

split-complementary

#AC37C0 #8FC037 #37C067

monochromatic

#571C61 #812990 #AC37C0 #C262D2 #D492E0

Accessibility & contrast

On white

5.17

#AC37C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#AC37C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC37C0

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC37C0	#FFFFFF	#000000	##FFFFFF
##AC37C0	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C4

Deuteranopia (green-blind)

#4871BD

Tritanopia (blue-blind)

#AE5078

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #ac37c0;
/* rgb */ color: rgb(172, 55, 192);
/* oklch */ color: oklch(56.3% 0.218 321.4);

Tailwind

colors: {
  custom: {
    50: '#c979d4',
    500: '#ac37c0',
    950: '#000000',
  },
}

SCSS

$custom: #ac37c0;
$custom-light: #c979d4;
$custom-dark: #000000;

JSON

{
  "hex": "#ac37c0",
  "rgb": {
    "r": 172,
    "g": 55,
    "b": 192
  },
  "hsl": {
    "h": 291.241,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56332,
    "c": 0.21821,
    "h": 321.4
  },
  "luminance": 0.15309
}

Semantic roles & 50–950 ramp

primary

#AC37C0

secondary

#92CB88

accent

#DF495F

background

#FCF7FD

surface

#F9EEFA

border

#D2C9D3

text

#140A14

muted

#827C83

Preview Lab

Preview with #AC37C0

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

Preview Lab → · Contrast checker → · Palette generator →