#AD1F55#AD1F55

#AD1F55 is a mid, vivid pink. Relative luminance 0.105; OKLCH L 49.5% C 0.179 H 4.6°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#AD1F55
RGB	rgb(173, 31, 85)
HSL	hsl(337, 70%, 40%)
HSV	hsv(337, 82%, 68%)
CMYK	cmyk(0%, 82.1%, 50.9%, 32.2%)
CIE-LAB	lab(38.76, 58.16, 5.39)
CIE-LCH	lch(38.76, 58.41, 5.30°)
OKLab	oklab(49.54% 0.1781 0.0143)
OKLCH	oklch(49.54% 0.179 4.6)
XYZ	xyz(19.3650, 10.5228, 9.6040)
Luminance	0.1052 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD1F55 #1FAD77

analogous

#AD1F9C #AD1F55 #AD301F

triadic

#AD1F55 #55AD1F #1F55AD

tetradic

#AD1F55 #9CAD1F #1FAD77 #301FAD

square

#AD1F55 #9CAD1F #1FAD77 #301FAD

split-complementary

#AD1F55 #1FAD30 #1F9CAD

monochromatic

#450C22 #79163C #AD1F55 #DA2F70 #E36394

Accessibility & contrast

On white

6.77

#AD1F55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#AD1F55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD1F55

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD1F55	#FFFFFF	#000000	##FFFFFF
##AD1F55	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454A56

Deuteranopia (green-blind)

#6A6552

Tritanopia (blue-blind)

#BD0038

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #ad1f55;
/* rgb */ color: rgb(173, 31, 85);
/* oklch */ color: oklch(49.5% 0.179 4.6);

Tailwind

colors: {
  custom: {
    50: '#cc6b84',
    500: '#ad1f55',
    950: '#000000',
  },
}

SCSS

$custom: #ad1f55;
$custom-light: #cc6b84;
$custom-dark: #000000;

JSON

{
  "hex": "#ad1f55",
  "rgb": {
    "r": 173,
    "g": 31,
    "b": 85
  },
  "hsl": {
    "h": 337.183,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.49539,
    "c": 0.17868,
    "h": 4.6
  },
  "luminance": 0.1052
}

Semantic roles & 50–950 ramp

primary

#AD1F55

secondary

#60C8A0

accent

#ECA93B

background

#FDF6F8

surface

#FAECEF

border

#D3C7CA

text

#15080A

muted

#837A7C

Preview Lab

Preview with #AD1F55

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

Preview Lab → · Contrast checker → · Palette generator →