#AC31B3#AC31B3

#AC31B3 is a mid, highly saturated purple. Relative luminance 0.142; OKLCH L 55.0% C 0.214 H 325.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#AC31B3
RGB	rgb(172, 49, 179)
HSL	hsl(297, 57%, 45%)
HSV	hsv(297, 73%, 70%)
CMYK	cmyk(3.9%, 72.6%, 0%, 29.8%)
CIE-LAB	lab(44.55, 64.60, -43.47)
CIE-LCH	lch(44.55, 77.86, 326.07°)
OKLab	oklab(55.01% 0.1769 -0.1209)
OKLCH	oklch(55.01% 0.214 325.7)
XYZ	xyz(26.2477, 14.2237, 44.0020)
Luminance	0.1422 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC31B3 #38B331

analogous

#6B31B3 #AC31B3 #B33179

triadic

#AC31B3 #B3AC31 #31B3AC

tetradic

#AC31B3 #B36B31 #38B331 #3179B3

square

#AC31B3 #B36B31 #38B331 #3179B3

split-complementary

#AC31B3 #79B331 #31B36B

monochromatic

#501753 #7E2483 #AC31B3 #C952D0 #D882DD

Accessibility & contrast

On white

5.46

#AC31B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#AC31B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC31B3

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC31B3	#FFFFFF	#000000	##FFFFFF
##AC31B3	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0960B7

Deuteranopia (green-blind)

#4E6FB0

Tritanopia (blue-blind)

#B0476F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ac31b3;
/* rgb */ color: rgb(172, 49, 179);
/* oklch */ color: oklch(55.0% 0.214 325.7);

Tailwind

colors: {
  custom: {
    50: '#c876ca',
    500: '#ac31b3',
    950: '#000000',
  },
}

SCSS

$custom: #ac31b3;
$custom-light: #c876ca;
$custom-dark: #000000;

JSON

{
  "hex": "#ac31b3",
  "rgb": {
    "r": 172,
    "g": 49,
    "b": 179
  },
  "hsl": {
    "h": 296.769,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55012,
    "c": 0.2142,
    "h": 325.7
  },
  "luminance": 0.14222
}

Semantic roles & 50–950 ramp

primary

#AC31B3

secondary

#7EC67A

accent

#E04850

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#140913

muted

#827B82

Preview Lab

Preview with #AC31B3

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

Preview Lab → · Contrast checker → · Palette generator →