#AD1B91#AD1B91

#AD1B91 is a mid, highly saturated pink. Relative luminance 0.117; OKLCH L 51.7% C 0.210 H 337.9°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#AD1B91
RGB	rgb(173, 27, 145)
HSL	hsl(312, 73%, 39%)
HSV	hsv(312, 84%, 68%)
CMYK	cmyk(0%, 84.4%, 16.2%, 32.2%)
CIE-LAB	lab(40.76, 65.73, -29.09)
CIE-LCH	lch(40.76, 71.88, 336.13°)
OKLab	oklab(51.74% 0.195 -0.0791)
OKLCH	oklch(51.74% 0.21 337.9)
XYZ	xyz(22.7369, 11.7147, 27.8463)
Luminance	0.1171 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD1B91 #1BAD37

analogous

#801BAD #AD1B91 #AD1B48

triadic

#AD1B91 #91AD1B #1B91AD

tetradic

#AD1B91 #AD801B #1BAD37 #1B48AD

square

#AD1B91 #AD801B #1BAD37 #1B48AD

split-complementary

#AD1B91 #48AD1B #1BAD80

monochromatic

#430A38 #781365 #AD1B91 #DD28BB #E65DCB

Accessibility & contrast

On white

6.28

#AD1B91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#AD1B91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AD1B91

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD1B91	#FFFFFF	#000000	##FFFFFF
##AD1B91	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235294

Deuteranopia (green-blind)

#58688E

Tritanopia (blue-blind)

#B72657

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ad1b91;
/* rgb */ color: rgb(173, 27, 145);
/* oklch */ color: oklch(51.7% 0.210 337.9);

Tailwind

colors: {
  custom: {
    50: '#ca6cb1',
    500: '#ad1b91',
    950: '#000000',
  },
}

SCSS

$custom: #ad1b91;
$custom-light: #ca6cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#ad1b91",
  "rgb": {
    "r": 173,
    "g": 27,
    "b": 145
  },
  "hsl": {
    "h": 311.507,
    "s": 73,
    "l": 39.216
  },
  "oklch": {
    "l": 0.51741,
    "c": 0.21041,
    "h": 337.9
  },
  "luminance": 0.11712
}

Semantic roles & 50–950 ramp

primary

#AD1B91

secondary

#5ACA70

accent

#F05B38

background

#FCF7FA

surface

#F9EDF5

border

#D2C8CF

text

#140811

muted

#827B80

Preview Lab

Preview with #AD1B91

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

Preview Lab → · Contrast checker → · Palette generator →