#AC37D7#AC37D7

#AC37D7 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.8% C 0.238 H 315.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#AC37D7
RGB	rgb(172, 55, 215)
HSL	hsl(284, 67%, 53%)
HSV	hsv(284, 74%, 84%)
CMYK	cmyk(20%, 74.4%, 0%, 15.7%)
CIE-LAB	lab(47.51, 69.10, -59.62)
CIE-LCH	lch(47.51, 91.27, 319.21°)
OKLab	oklab(57.83% 0.1683 -0.1682)
OKLCH	oklch(57.83% 0.238 315)
XYZ	xyz(30.6432, 16.4105, 65.8302)
Luminance	0.1641 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC37D7 #62D737

analogous

#5C37D7 #AC37D7 #D737B2

triadic

#AC37D7 #D7AC37 #37D7AC

tetradic

#AC37D7 #D75C37 #62D737 #37B2D7

square

#AC37D7 #D75C37 #62D737 #37B2D7

split-complementary

#AC37D7 #B2D737 #37D75C

monochromatic

#61197B #8923AE #AC37D7 #C16AE1 #D69DEB

Accessibility & contrast

On white

4.90

#AC37D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#AC37D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC37D7

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC37D7	#FFFFFF	#000000	##FFFFFF
##AC37D7	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADB

Deuteranopia (green-blind)

#3074D4

Tritanopia (blue-blind)

#A85B85

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ac37d7;
/* rgb */ color: rgb(172, 55, 215);
/* oklch */ color: oklch(57.8% 0.238 315.0);

Tailwind

colors: {
  custom: {
    50: '#c97ae4',
    500: '#ac37d7',
    950: '#000000',
  },
}

SCSS

$custom: #ac37d7;
$custom-light: #c97ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#ac37d7",
  "rgb": {
    "r": 172,
    "g": 55,
    "b": 215
  },
  "hsl": {
    "h": 283.875,
    "s": 66.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57827,
    "c": 0.23792,
    "h": 315
  },
  "luminance": 0.16409
}

Semantic roles & 50–950 ramp

primary

#AC37D7

secondary

#A5D792

accent

#EA3E6C

background

#FCF7FE

surface

#F9EEFC

border

#D2C9D5

text

#140A16

muted

#827C84

Preview Lab

Preview with #AC37D7

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

Preview Lab → · Contrast checker → · Palette generator →