#AD1F51#AD1F51

#AD1F51 is a mid, vivid pink. Relative luminance 0.105; OKLCH L 49.4% C 0.178 H 6.5°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#AD1F51
RGB	rgb(173, 31, 81)
HSL	hsl(339, 70%, 40%)
HSV	hsv(339, 82%, 68%)
CMYK	cmyk(0%, 82.1%, 53.2%, 32.2%)
CIE-LAB	lab(38.66, 57.84, 7.80)
CIE-LCH	lch(38.66, 58.36, 7.68°)
OKLab	oklab(49.43% 0.1766 0.0202)
OKLCH	oklch(49.43% 0.178 6.5)
XYZ	xyz(19.2106, 10.4611, 8.7906)
Luminance	0.1046 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD1F51 #1FAD7B

analogous

#AD1F98 #AD1F51 #AD341F

triadic

#AD1F51 #51AD1F #1F51AD

tetradic

#AD1F51 #98AD1F #1FAD7B #341FAD

square

#AD1F51 #98AD1F #1FAD7B #341FAD

split-complementary

#AD1F51 #1FAD34 #1F98AD

monochromatic

#450C20 #791639 #AD1F51 #DA2F6B #E36390

Accessibility & contrast

On white

6.79

#AD1F51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#AD1F51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD1F51

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD1F51	#FFFFFF	#000000	##FFFFFF
##AD1F51	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464952

Deuteranopia (green-blind)

#6B654E

Tritanopia (blue-blind)

#BD0036

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ad1f51;
/* rgb */ color: rgb(173, 31, 81);
/* oklch */ color: oklch(49.4% 0.178 6.5);

Tailwind

colors: {
  custom: {
    50: '#cc6b81',
    500: '#ad1f51',
    950: '#000000',
  },
}

SCSS

$custom: #ad1f51;
$custom-light: #cc6b81;
$custom-dark: #000000;

JSON

{
  "hex": "#ad1f51",
  "rgb": {
    "r": 173,
    "g": 31,
    "b": 81
  },
  "hsl": {
    "h": 338.873,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.49426,
    "c": 0.17778,
    "h": 6.5
  },
  "luminance": 0.10458
}

Semantic roles & 50–950 ramp

primary

#AD1F51

secondary

#60C8A3

accent

#ECAE3B

background

#FDF6F7

surface

#FAECEE

border

#D3C7C9

text

#15080A

muted

#837A7C

Preview Lab

Preview with #AD1F51

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

Preview Lab → · Contrast checker → · Palette generator →