#AC33B0#AC33B0

#AC33B0 is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.0% C 0.210 H 326.6°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#AC33B0
RGB	rgb(172, 51, 176)
HSL	hsl(298, 55%, 45%)
HSV	hsv(298, 71%, 69%)
CMYK	cmyk(2.3%, 71%, 0%, 31%)
CIE-LAB	lab(44.62, 63.40, -41.58)
CIE-LCH	lch(44.62, 75.82, 326.74°)
OKLab	oklab(55.01% 0.175 -0.1154)
OKLCH	oklch(55.01% 0.21 326.6)
XYZ	xyz(26.0331, 14.2747, 42.4500)
Luminance	0.1427 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC33B0 #37B033

analogous

#6E33B0 #AC33B0 #B03376

triadic

#AC33B0 #B0AC33 #33B0AC

tetradic

#AC33B0 #B06E33 #37B033 #3376B0

square

#AC33B0 #B06E33 #37B033 #3376B0

split-complementary

#AC33B0 #76B033 #33B06E

monochromatic

#4F1851 #7E2581 #AC33B0 #C953CD #D882DB

Accessibility & contrast

On white

5.45

#AC33B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#AC33B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC33B0

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC33B0	#FFFFFF	#000000	##FFFFFF
##AC33B0	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1760B3

Deuteranopia (green-blind)

#506FAD

Tritanopia (blue-blind)

#B1476E

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ac33b0;
/* rgb */ color: rgb(172, 51, 176);
/* oklch */ color: oklch(55.0% 0.210 326.6);

Tailwind

colors: {
  custom: {
    50: '#c876c8',
    500: '#ac33b0',
    950: '#000000',
  },
}

SCSS

$custom: #ac33b0;
$custom-light: #c876c8;
$custom-dark: #000000;

JSON

{
  "hex": "#ac33b0",
  "rgb": {
    "r": 172,
    "g": 51,
    "b": 176
  },
  "hsl": {
    "h": 298.08,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.55009,
    "c": 0.2096,
    "h": 326.6
  },
  "luminance": 0.14273
}

Semantic roles & 50–950 ramp

primary

#AC33B0

secondary

#7DC47B

accent

#DE494E

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#140913

muted

#827B82

Preview Lab

Preview with #AC33B0

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

Preview Lab → · Contrast checker → · Palette generator →