#AC57BB#AC57BB

#AC57BB is a mid, vivid purple. Relative luminance 0.192; OKLCH L 59.8% C 0.169 H 321.4°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#AC57BB
RGB	rgb(172, 87, 187)
HSL	hsl(291, 42%, 54%)
HSV	hsv(291, 53%, 73%)
CMYK	cmyk(8%, 53.5%, 0%, 26.7%)
CIE-LAB	lab(50.89, 49.78, -38.10)
CIE-LCH	lch(50.89, 62.68, 322.57°)
OKLab	oklab(59.75% 0.1324 -0.1055)
OKLCH	oklch(59.75% 0.169 321.4)
XYZ	xyz(29.3901, 19.1762, 49.1573)
Luminance	0.1918 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC57BB #66BB57

analogous

#7A57BB #AC57BB #BB5798

triadic

#AC57BB #BBAC57 #57BBAC

tetradic

#AC57BB #BB7A57 #66BB57 #5798BB

square

#AC57BB #BB7A57 #66BB57 #5798BB

split-complementary

#AC57BB #98BB57 #57BB7A

monochromatic

#622C6C #8A3D97 #AC57BB #C283CD #D7AEDE

Accessibility & contrast

On white

4.34

#AC57BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#AC57BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AC57BB

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC57BB	#FFFFFF	#000000	##000000
##AC57BB	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4673BE

Deuteranopia (green-blind)

#617CB8

Tritanopia (blue-blind)

#AE6581

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #ac57bb;
/* rgb */ color: rgb(172, 87, 187);
/* oklch */ color: oklch(59.8% 0.169 321.4);

Tailwind

colors: {
  custom: {
    50: '#c78ad0',
    500: '#ac57bb',
    950: '#000000',
  },
}

SCSS

$custom: #ac57bb;
$custom-light: #c78ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#ac57bb",
  "rgb": {
    "r": 172,
    "g": 87,
    "b": 187
  },
  "hsl": {
    "h": 291,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.59751,
    "c": 0.16933,
    "h": 321.4
  },
  "luminance": 0.19175
}

Semantic roles & 50–950 ramp

primary

#AC57BB

secondary

#A8CCA2

accent

#D25668

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #AC57BB

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

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