#AC31B1#AC31B1

#AC31B1 is a mid, highly saturated purple. Relative luminance 0.141; OKLCH L 54.9% C 0.213 H 326.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#AC31B1
RGB	rgb(172, 49, 177)
HSL	hsl(298, 57%, 44%)
HSV	hsv(298, 72%, 69%)
CMYK	cmyk(2.8%, 72.3%, 0%, 30.6%)
CIE-LAB	lab(44.44, 64.26, -42.47)
CIE-LCH	lch(44.44, 77.03, 326.54°)
OKLab	oklab(54.89% 0.1769 -0.118)
OKLCH	oklch(54.89% 0.213 326.3)
XYZ	xyz(26.0469, 14.1434, 42.9445)
Luminance	0.1414 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC31B1 #36B131

analogous

#6C31B1 #AC31B1 #B13176

triadic

#AC31B1 #B1AC31 #31B1AC

tetradic

#AC31B1 #B16C31 #36B131 #3176B1

square

#AC31B1 #B16C31 #36B131 #3176B1

split-complementary

#AC31B1 #76B131 #31B16C

monochromatic

#4F1651 #7D2481 #AC31B1 #CA51CF #D880DC

Accessibility & contrast

On white

5.49

#AC31B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#AC31B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC31B1

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC31B1	#FFFFFF	#000000	##FFFFFF
##AC31B1	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#105FB5

Deuteranopia (green-blind)

#4F6EAE

Tritanopia (blue-blind)

#B1466E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ac31b1;
/* rgb */ color: rgb(172, 49, 177);
/* oklch */ color: oklch(54.9% 0.213 326.3);

Tailwind

colors: {
  custom: {
    50: '#c875c9',
    500: '#ac31b1',
    950: '#000000',
  },
}

SCSS

$custom: #ac31b1;
$custom-light: #c875c9;
$custom-dark: #000000;

JSON

{
  "hex": "#ac31b1",
  "rgb": {
    "r": 172,
    "g": 49,
    "b": 177
  },
  "hsl": {
    "h": 297.656,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54894,
    "c": 0.21261,
    "h": 326.3
  },
  "luminance": 0.14142
}

Semantic roles & 50–950 ramp

primary

#AC31B1

secondary

#7CC579

accent

#E0484E

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#140913

muted

#827B82

Preview Lab

Preview with #AC31B1

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

Preview Lab → · Contrast checker → · Palette generator →