#AC1E51#AC1E51

#AC1E51 is a mid, vivid pink. Relative luminance 0.103; OKLCH L 49.2% C 0.178 H 6.2°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#AC1E51
RGB	rgb(172, 30, 81)
HSL	hsl(338, 70%, 40%)
HSV	hsv(338, 83%, 67%)
CMYK	cmyk(0%, 82.6%, 52.9%, 32.5%)
CIE-LAB	lab(38.37, 57.82, 7.36)
CIE-LCH	lch(38.37, 58.29, 7.25°)
OKLab	oklab(49.18% 0.1767 0.0191)
OKLCH	oklch(49.18% 0.178 6.2)
XYZ	xyz(18.9645, 10.2960, 8.7717)
Luminance	0.1029 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC1E51 #1EAC79

analogous

#AC1E98 #AC1E51 #AC321E

triadic

#AC1E51 #51AC1E #1E51AC

tetradic

#AC1E51 #98AC1E #1EAC79 #321EAC

square

#AC1E51 #98AC1E #1EAC79 #321EAC

split-complementary

#AC1E51 #1EAC32 #1E98AC

monochromatic

#440C20 #781538 #AC1E51 #DA2D6B #E36190

Accessibility & contrast

On white

6.87

#AC1E51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#AC1E51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC1E51

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC1E51	#FFFFFF	#000000	##FFFFFF
##AC1E51	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454852

Deuteranopia (green-blind)

#6A644E

Tritanopia (blue-blind)

#BC0035

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #ac1e51;
/* rgb */ color: rgb(172, 30, 81);
/* oklch */ color: oklch(49.2% 0.178 6.2);

Tailwind

colors: {
  custom: {
    50: '#cb6b81',
    500: '#ac1e51',
    950: '#000000',
  },
}

SCSS

$custom: #ac1e51;
$custom-light: #cb6b81;
$custom-dark: #000000;

JSON

{
  "hex": "#ac1e51",
  "rgb": {
    "r": 172,
    "g": 30,
    "b": 81
  },
  "hsl": {
    "h": 338.451,
    "s": 70.297,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49178,
    "c": 0.17772,
    "h": 6.2
  },
  "luminance": 0.10293
}

Semantic roles & 50–950 ramp

primary

#AC1E51

secondary

#5EC8A2

accent

#EDAD3B

background

#FDF6F7

surface

#FAECEE

border

#D3C7C9

text

#15080A

muted

#837A7C

Preview Lab

Preview with #AC1E51

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

Preview Lab → · Contrast checker → · Palette generator →