#AC3666#AC3666

#AC3666 is a mid, vivid pink. Relative luminance 0.124; OKLCH L 51.9% C 0.159 H 359.3°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#AC3666
RGB	rgb(172, 54, 102)
HSL	hsl(336, 52%, 44%)
HSV	hsv(336, 69%, 67%)
CMYK	cmyk(0%, 68.6%, 40.7%, 32.5%)
CIE-LAB	lab(41.80, 51.84, -0.96)
CIE-LCH	lch(41.80, 51.85, 358.94°)
OKLab	oklab(51.9% 0.1588 -0.0019)
OKLCH	oklch(51.9% 0.159 359.3)
XYZ	xyz(20.7321, 12.3708, 13.8638)
Luminance	0.1237 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC3666 #36AC7C

analogous

#AC36A1 #AC3666 #AC4136

triadic

#AC3666 #66AC36 #3666AC

tetradic

#AC3666 #A1AC36 #36AC7C #4136AC

square

#AC3666 #A1AC36 #36AC7C #4136AC

split-complementary

#AC3666 #36AC41 #36A1AC

monochromatic

#4F192F #7D274A #AC3666 #CA5585 #D884A6

Accessibility & contrast

On white

6.05

#AC3666 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#AC3666 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC3666

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC3666	#FFFFFF	#000000	##FFFFFF
##AC3666	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5467

Deuteranopia (green-blind)

#6D6B63

Tritanopia (blue-blind)

#BA284A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ac3666;
/* rgb */ color: rgb(172, 54, 102);
/* oklch */ color: oklch(51.9% 0.159 359.3);

Tailwind

colors: {
  custom: {
    50: '#c97591',
    500: '#ac3666',
    950: '#000000',
  },
}

SCSS

$custom: #ac3666;
$custom-light: #c97591;
$custom-dark: #000000;

JSON

{
  "hex": "#ac3666",
  "rgb": {
    "r": 172,
    "g": 54,
    "b": 102
  },
  "hsl": {
    "h": 335.593,
    "s": 52.212,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51903,
    "c": 0.15879,
    "h": 359.3
  },
  "luminance": 0.12368
}

Semantic roles & 50–950 ramp

primary

#AC3666

secondary

#7CC2A5

accent

#DCA14C

background

#FCF7F8

surface

#F9EDF0

border

#D2C8CB

text

#14090C

muted

#827B7D

Preview Lab

Preview with #AC3666

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

Preview Lab → · Contrast checker → · Palette generator →