#AD1F4B#AD1F4B

#AD1F4B is a mid, vivid pink. Relative luminance 0.104; OKLCH L 49.3% C 0.177 H 9.4°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#AD1F4B
RGB	rgb(173, 31, 75)
HSL	hsl(341, 70%, 40%)
HSV	hsv(341, 82%, 68%)
CMYK	cmyk(0%, 82.1%, 56.6%, 32.2%)
CIE-LAB	lab(38.51, 57.39, 11.42)
CIE-LCH	lch(38.51, 58.51, 11.26°)
OKLab	oklab(49.27% 0.1743 0.0288)
OKLCH	oklch(49.27% 0.177 9.4)
XYZ	xyz(18.9955, 10.3750, 7.6576)
Luminance	0.1037 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD1F4B #1FAD81

analogous

#AD1F92 #AD1F4B #AD3A1F

triadic

#AD1F4B #4BAD1F #1F4BAD

tetradic

#AD1F4B #92AD1F #1FAD81 #3A1FAD

square

#AD1F4B #92AD1F #1FAD81 #3A1FAD

split-complementary

#AD1F4B #1FAD3A #1F92AD

monochromatic

#450C1E #791635 #AD1F4B #DA2F64 #E3638B

Accessibility & contrast

On white

6.83

#AD1F4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#AD1F4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD1F4B

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD1F4B	#FFFFFF	#000000	##FFFFFF
##AD1F4B	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47484C

Deuteranopia (green-blind)

#6C6547

Tritanopia (blue-blind)

#BD0033

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ad1f4b;
/* rgb */ color: rgb(173, 31, 75);
/* oklch */ color: oklch(49.3% 0.177 9.4);

Tailwind

colors: {
  custom: {
    50: '#cc6b7c',
    500: '#ad1f4b',
    950: '#000000',
  },
}

SCSS

$custom: #ad1f4b;
$custom-light: #cc6b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#ad1f4b",
  "rgb": {
    "r": 173,
    "g": 31,
    "b": 75
  },
  "hsl": {
    "h": 341.408,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.49266,
    "c": 0.1767,
    "h": 9.4
  },
  "luminance": 0.10372
}

Semantic roles & 50–950 ramp

primary

#AD1F4B

secondary

#60C8A8

accent

#ECB63B

background

#FDF6F7

surface

#FAECEE

border

#D3C7C9

text

#150809

muted

#837A7B

Preview Lab

Preview with #AD1F4B

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

Preview Lab → · Contrast checker → · Palette generator →