#AC31D4#AC31D4

#AC31D4 is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 57.1% C 0.241 H 316.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#AC31D4
RGB	rgb(172, 49, 212)
HSL	hsl(285, 65%, 51%)
HSV	hsv(285, 77%, 83%)
CMYK	cmyk(18.9%, 76.9%, 0%, 16.9%)
CIE-LAB	lab(46.61, 70.55, -59.35)
CIE-LCH	lch(46.61, 92.19, 319.93°)
OKLab	oklab(57.13% 0.1738 -0.1674)
OKLCH	oklch(57.13% 0.241 316.1)
XYZ	xyz(29.9934, 15.7220, 63.7293)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC31D4 #59D431

analogous

#5A31D4 #AC31D4 #D431AA

triadic

#AC31D4 #D4AC31 #31D4AC

tetradic

#AC31D4 #D45A31 #59D431 #31AAD4

square

#AC31D4 #D45A31 #59D431 #31AAD4

split-complementary

#AC31D4 #AAD431 #31D45A

monochromatic

#5C1873 #8523A5 #AC31D4 #C064DF #D596E9

Accessibility & contrast

On white

5.07

#AC31D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#AC31D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC31D4

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC31D4	#FFFFFF	#000000	##FFFFFF
##AC31D4	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D8

Deuteranopia (green-blind)

#2F72D1

Tritanopia (blue-blind)

#A95682

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ac31d4;
/* rgb */ color: rgb(172, 49, 212);
/* oklch */ color: oklch(57.1% 0.241 316.1);

Tailwind

colors: {
  custom: {
    50: '#c977e2',
    500: '#ac31d4',
    950: '#000000',
  },
}

SCSS

$custom: #ac31d4;
$custom-light: #c977e2;
$custom-dark: #000000;

JSON

{
  "hex": "#ac31d4",
  "rgb": {
    "r": 172,
    "g": 49,
    "b": 212
  },
  "hsl": {
    "h": 285.276,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57127,
    "c": 0.24129,
    "h": 316.1
  },
  "luminance": 0.15721
}

Semantic roles & 50–950 ramp

primary

#AC31D4

secondary

#9ED48C

accent

#E83F69

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#140A15

muted

#827C83

Preview Lab

Preview with #AC31D4

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

Preview Lab → · Contrast checker → · Palette generator →