#AC31B5#AC31B5

#AC31B5 is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.1% C 0.216 H 325.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#AC31B5
RGB	rgb(172, 49, 181)
HSL	hsl(296, 57%, 45%)
HSV	hsv(296, 73%, 71%)
CMYK	cmyk(5%, 72.9%, 0%, 29%)
CIE-LAB	lab(44.67, 64.94, -44.46)
CIE-LCH	lch(44.67, 78.70, 325.61°)
OKLab	oklab(55.13% 0.1768 -0.1238)
OKLCH	oklch(55.13% 0.216 325)
XYZ	xyz(26.4514, 14.3052, 45.0751)
Luminance	0.1430 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC31B5 #3AB531

analogous

#6A31B5 #AC31B5 #B5317C

triadic

#AC31B5 #B5AC31 #31B5AC

tetradic

#AC31B5 #B56A31 #3AB531 #317CB5

square

#AC31B5 #B56A31 #3AB531 #317CB5

split-complementary

#AC31B5 #7CB531 #31B56A

monochromatic

#501755 #7E2485 #AC31B5 #C853D0 #D783DD

Accessibility & contrast

On white

5.44

#AC31B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#AC31B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC31B5

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC31B5	#FFFFFF	#000000	##FFFFFF
##AC31B5	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0260B9

Deuteranopia (green-blind)

#4C6FB2

Tritanopia (blue-blind)

#B04871

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ac31b5;
/* rgb */ color: rgb(172, 49, 181);
/* oklch */ color: oklch(55.1% 0.216 325.0);

Tailwind

colors: {
  custom: {
    50: '#c876cc',
    500: '#ac31b5',
    950: '#000000',
  },
}

SCSS

$custom: #ac31b5;
$custom-light: #c876cc;
$custom-dark: #000000;

JSON

{
  "hex": "#ac31b5",
  "rgb": {
    "r": 172,
    "g": 49,
    "b": 181
  },
  "hsl": {
    "h": 295.909,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55132,
    "c": 0.2158,
    "h": 325
  },
  "luminance": 0.14303
}

Semantic roles & 50–950 ramp

primary

#AC31B5

secondary

#80C77B

accent

#E14752

background

#FCF7FC

surface

#F9EEF9

border

#D2C9D2

text

#140913

muted

#827B82

Preview Lab

Preview with #AC31B5

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

Preview Lab → · Contrast checker → · Palette generator →