#AC51CD#AC51CD

#AC51CD is a mid, vivid purple. Relative luminance 0.191; OKLCH L 60.0% C 0.196 H 316.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#AC51CD
RGB	rgb(172, 81, 205)
HSL	hsl(284, 55%, 56%)
HSV	hsv(284, 60%, 80%)
CMYK	cmyk(16.1%, 60.5%, 0%, 19.6%)
CIE-LAB	lab(50.76, 56.31, -48.67)
CIE-LCH	lch(50.76, 74.43, 319.16°)
OKLab	oklab(59.97% 0.1413 -0.1363)
OKLCH	oklch(59.97% 0.196 316)
XYZ	xyz(30.9734, 19.0644, 59.7940)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC51CD #72CD51

analogous

#6E51CD #AC51CD #CD51B0

triadic

#AC51CD #CDAC51 #51CDAC

tetradic

#AC51CD #CD6E51 #72CD51 #51B0CD

square

#AC51CD #CD6E51 #72CD51 #51B0CD

split-complementary

#AC51CD #B0CD51 #51CD6E

monochromatic

#67257F #8E32AF #AC51CD #C381DB #D9B0E8

Accessibility & contrast

On white

4.36

#AC51CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#AC51CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC51CD

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC51CD	#FFFFFF	#000000	##000000
##AC51CD	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B73D1

Deuteranopia (green-blind)

#517CCA

Tritanopia (blue-blind)

#AA6788

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #ac51cd;
/* rgb */ color: rgb(172, 81, 205);
/* oklch */ color: oklch(60.0% 0.196 316.0);

Tailwind

colors: {
  custom: {
    50: '#c887dd',
    500: '#ac51cd',
    950: '#000000',
  },
}

SCSS

$custom: #ac51cd;
$custom-light: #c887dd;
$custom-dark: #000000;

JSON

{
  "hex": "#ac51cd",
  "rgb": {
    "r": 172,
    "g": 81,
    "b": 205
  },
  "hsl": {
    "h": 284.032,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.59965,
    "c": 0.19629,
    "h": 316
  },
  "luminance": 0.19063
}

Semantic roles & 50–950 ramp

primary

#AC51CD

secondary

#B1D7A3

accent

#DF4971

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #AC51CD

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

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