#AC1B57#AC1B57

#AC1B57 is a mid, vivid pink. Relative luminance 0.102; OKLCH L 49.2% C 0.181 H 2.9°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#AC1B57
RGB	rgb(172, 27, 87)
HSL	hsl(335, 73%, 39%)
HSV	hsv(335, 84%, 67%)
CMYK	cmyk(0%, 84.3%, 49.4%, 32.5%)
CIE-LAB	lab(38.28, 59.04, 3.39)
CIE-LCH	lch(38.28, 59.14, 3.29°)
OKLab	oklab(49.17% 0.1812 0.0093)
OKLCH	oklch(49.17% 0.181 2.9)
XYZ	xyz(19.1272, 10.2454, 9.9853)
Luminance	0.1024 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC1B57 #1BAC70

analogous

#AC1BA0 #AC1B57 #AC271B

triadic

#AC1B57 #57AC1B #1B57AC

tetradic

#AC1B57 #A0AC1B #1BAC70 #271BAC

square

#AC1B57 #A0AC1B #1BAC70 #271BAC

split-complementary

#AC1B57 #1BAC27 #1BA0AC

monochromatic

#420A21 #77133C #AC1B57 #DD2772 #E55C95

Accessibility & contrast

On white

6.89

#AC1B57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#AC1B57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC1B57

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC1B57	#FFFFFF	#000000	##FFFFFF
##AC1B57	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424858

Deuteranopia (green-blind)

#686454

Tritanopia (blue-blind)

#BC0037

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #ac1b57;
/* rgb */ color: rgb(172, 27, 87);
/* oklch */ color: oklch(49.2% 0.181 2.9);

Tailwind

colors: {
  custom: {
    50: '#cb6a86',
    500: '#ac1b57',
    950: '#000000',
  },
}

SCSS

$custom: #ac1b57;
$custom-light: #cb6a86;
$custom-dark: #000000;

JSON

{
  "hex": "#ac1b57",
  "rgb": {
    "r": 172,
    "g": 27,
    "b": 87
  },
  "hsl": {
    "h": 335.172,
    "s": 72.864,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49167,
    "c": 0.18148,
    "h": 2.9
  },
  "luminance": 0.10243
}

Semantic roles & 50–950 ramp

primary

#AC1B57

secondary

#5AC99B

accent

#F0A438

background

#FDF6F8

surface

#FAECEF

border

#D3C7CA

text

#14070B

muted

#837A7C

Preview Lab

Preview with #AC1B57

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

Preview Lab → · Contrast checker → · Palette generator →