#AC37D3#AC37D3

#AC37D3 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.6% C 0.234 H 316.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#AC37D3
RGB	rgb(172, 55, 211)
HSL	hsl(285, 64%, 52%)
HSV	hsv(285, 74%, 83%)
CMYK	cmyk(18.5%, 73.9%, 0%, 17.3%)
CIE-LAB	lab(47.25, 68.33, -57.75)
CIE-LCH	lch(47.25, 89.47, 319.80°)
OKLab	oklab(57.56% 0.1688 -0.1627)
OKLCH	oklch(57.56% 0.234 316.1)
XYZ	xyz(30.1355, 16.2074, 63.1563)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC37D3 #5ED337

analogous

#5E37D3 #AC37D3 #D337AC

triadic

#AC37D3 #D3AC37 #37D3AC

tetradic

#AC37D3 #D35E37 #5ED337 #37ACD3

square

#AC37D3 #D35E37 #5ED337 #37ACD3

split-complementary

#AC37D3 #ACD337 #37D35E

monochromatic

#5F1A76 #8725A8 #AC37D3 #C169DE #D69BE9

Accessibility & contrast

On white

4.95

#AC37D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#AC37D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC37D3

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC37D3	#FFFFFF	#000000	##FFFFFF
##AC37D3	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D7

Deuteranopia (green-blind)

#3573D0

Tritanopia (blue-blind)

#A95983

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ac37d3;
/* rgb */ color: rgb(172, 55, 211);
/* oklch */ color: oklch(57.6% 0.234 316.1);

Tailwind

colors: {
  custom: {
    50: '#c979e1',
    500: '#ac37d3',
    950: '#000000',
  },
}

SCSS

$custom: #ac37d3;
$custom-light: #c979e1;
$custom-dark: #000000;

JSON

{
  "hex": "#ac37d3",
  "rgb": {
    "r": 172,
    "g": 55,
    "b": 211
  },
  "hsl": {
    "h": 285,
    "s": 63.934,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57557,
    "c": 0.23446,
    "h": 316.1
  },
  "luminance": 0.16206
}

Semantic roles & 50–950 ramp

primary

#AC37D3

secondary

#A2D591

accent

#E7416A

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#140A15

muted

#827C83

Preview Lab

Preview with #AC37D3

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

Preview Lab → · Contrast checker → · Palette generator →