#AC1F53#AC1F53

#AC1F53 is a mid, vivid pink. Relative luminance 0.104; OKLCH L 49.3% C 0.177 H 5.3°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#AC1F53
RGB	rgb(172, 31, 83)
HSL	hsl(338, 69%, 40%)
HSV	hsv(338, 82%, 67%)
CMYK	cmyk(0%, 82%, 51.7%, 32.5%)
CIE-LAB	lab(38.51, 57.73, 6.29)
CIE-LCH	lch(38.51, 58.07, 6.21°)
OKLab	oklab(49.3% 0.1766 0.0165)
OKLCH	oklch(49.3% 0.177 5.3)
XYZ	xyz(19.0663, 10.3779, 9.1811)
Luminance	0.1037 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC1F53 #1FAC78

analogous

#AC1F9A #AC1F53 #AC311F

triadic

#AC1F53 #53AC1F #1F53AC

tetradic

#AC1F53 #9AAC1F #1FAC78 #311FAC

square

#AC1F53 #9AAC1F #1FAC78 #311FAC

split-complementary

#AC1F53 #1FAC31 #1F9AAC

monochromatic

#440C21 #78163A #AC1F53 #D92F6E #E36392

Accessibility & contrast

On white

6.83

#AC1F53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AC1F53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC1F53

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC1F53	#FFFFFF	#000000	##FFFFFF
##AC1F53	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454954

Deuteranopia (green-blind)

#6A6550

Tritanopia (blue-blind)

#BC0037

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ac1f53;
/* rgb */ color: rgb(172, 31, 83);
/* oklch */ color: oklch(49.3% 0.177 5.3);

Tailwind

colors: {
  custom: {
    50: '#cb6b83',
    500: '#ac1f53',
    950: '#000000',
  },
}

SCSS

$custom: #ac1f53;
$custom-light: #cb6b83;
$custom-dark: #000000;

JSON

{
  "hex": "#ac1f53",
  "rgb": {
    "r": 172,
    "g": 31,
    "b": 83
  },
  "hsl": {
    "h": 337.872,
    "s": 69.458,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49301,
    "c": 0.17737,
    "h": 5.3
  },
  "luminance": 0.10375
}

Semantic roles & 50–950 ramp

primary

#AC1F53

secondary

#5FC8A1

accent

#ECAB3C

background

#FDF6F7

surface

#FAECEE

border

#D3C7C9

text

#14080A

muted

#837A7C

Preview Lab

Preview with #AC1F53

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

Preview Lab → · Contrast checker → · Palette generator →