#AC57CB#AC57CB

#AC57CB is a mid, vivid purple. Relative luminance 0.199; OKLCH L 60.6% C 0.185 H 316.1°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#AC57CB
RGB	rgb(172, 87, 203)
HSL	hsl(284, 53%, 57%)
HSV	hsv(284, 57%, 80%)
CMYK	cmyk(15.3%, 57.1%, 0%, 20.4%)
CIE-LAB	lab(51.72, 53.00, -46.00)
CIE-LCH	lch(51.72, 70.17, 319.04°)
OKLab	oklab(60.63% 0.1337 -0.1285)
OKLCH	oklch(60.63% 0.185 316.1)
XYZ	xyz(31.1993, 19.8999, 58.6859)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC57CB #76CB57

analogous

#7257CB #AC57CB #CB57B0

triadic

#AC57CB #CBAC57 #57CBAC

tetradic

#AC57CB #CB7257 #76CB57 #57B0CB

square

#AC57CB #CB7257 #76CB57 #57B0CB

split-complementary

#AC57CB #B0CB57 #57CB72

monochromatic

#682880 #8E36AF #AC57CB #C386D9 #DAB4E8

Accessibility & contrast

On white

4.22

#AC57CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#AC57CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC57CB

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC57CB	#FFFFFF	#000000	##000000
##AC57CB	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3976CF

Deuteranopia (green-blind)

#587EC8

Tritanopia (blue-blind)

#AA6A89

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #ac57cb;
/* rgb */ color: rgb(172, 87, 203);
/* oklch */ color: oklch(60.6% 0.185 316.1);

Tailwind

colors: {
  custom: {
    50: '#c78adb',
    500: '#ac57cb',
    950: '#000000',
  },
}

SCSS

$custom: #ac57cb;
$custom-light: #c78adb;
$custom-dark: #000000;

JSON

{
  "hex": "#ac57cb",
  "rgb": {
    "r": 172,
    "g": 87,
    "b": 203
  },
  "hsl": {
    "h": 283.966,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60631,
    "c": 0.18542,
    "h": 316.1
  },
  "luminance": 0.19899
}

Semantic roles & 50–950 ramp

primary

#AC57CB

secondary

#B4D7A7

accent

#DC4C72

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #AC57CB

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

Preview Lab → · Contrast checker → · Palette generator →