#AC55BC#AC55BC

#AC55BC is a mid, vivid purple. Relative luminance 0.189; OKLCH L 59.5% C 0.173 H 321.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#AC55BC
RGB	rgb(172, 85, 188)
HSL	hsl(291, 43%, 54%)
HSV	hsv(291, 55%, 74%)
CMYK	cmyk(8.5%, 54.8%, 0%, 26.3%)
CIE-LAB	lab(50.57, 50.97, -39.18)
CIE-LCH	lch(50.57, 64.29, 322.45°)
OKLab	oklab(59.53% 0.1352 -0.1087)
OKLCH	oklch(59.53% 0.173 321.2)
XYZ	xyz(29.3378, 18.8998, 49.6699)
Luminance	0.1890 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC55BC #65BC55

analogous

#7855BC #AC55BC #BC5598

triadic

#AC55BC #BCAC55 #55BCAC

tetradic

#AC55BC #BC7855 #65BC55 #5598BC

square

#AC55BC #BC7855 #65BC55 #5598BC

split-complementary

#AC55BC #98BC55 #55BC78

monochromatic

#622B6C #8A3C98 #AC55BC #C181CD #D7ADDF

Accessibility & contrast

On white

4.39

#AC55BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#AC55BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC55BC

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC55BC	#FFFFFF	#000000	##000000
##AC55BC	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4372BF

Deuteranopia (green-blind)

#5F7CB9

Tritanopia (blue-blind)

#AE6480

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ac55bc;
/* rgb */ color: rgb(172, 85, 188);
/* oklch */ color: oklch(59.5% 0.173 321.2);

Tailwind

colors: {
  custom: {
    50: '#c789d0',
    500: '#ac55bc',
    950: '#000000',
  },
}

SCSS

$custom: #ac55bc;
$custom-light: #c789d0;
$custom-dark: #000000;

JSON

{
  "hex": "#ac55bc",
  "rgb": {
    "r": 172,
    "g": 85,
    "b": 188
  },
  "hsl": {
    "h": 290.68,
    "s": 43.46,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5953,
    "c": 0.17348,
    "h": 321.2
  },
  "luminance": 0.18898
}

Semantic roles & 50–950 ramp

primary

#AC55BC

secondary

#A7CCA0

accent

#D35568

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #AC55BC

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

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