#A81B91#A81B91

#A81B91 is a mid, highly saturated purple. Relative luminance 0.112; OKLCH L 50.9% C 0.208 H 336.3°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#A81B91
RGB	rgb(168, 27, 145)
HSL	hsl(310, 72%, 38%)
HSV	hsv(310, 84%, 66%)
CMYK	cmyk(0%, 83.9%, 13.7%, 34.1%)
CIE-LAB	lab(39.84, 64.67, -30.60)
CIE-LCH	lch(39.84, 71.55, 334.68°)
OKLab	oklab(50.92% 0.1903 -0.0836)
OKLCH	oklch(50.92% 0.208 336.3)
XYZ	xyz(21.6516, 11.1551, 27.7954)
Luminance	0.1115 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A81B91 #1BA832

analogous

#781BA8 #A81B91 #A81B4A

triadic

#A81B91 #91A81B #1B91A8

tetradic

#A81B91 #A8781B #1BA832 #1B4AA8

square

#A81B91 #A8781B #1BA832 #1B4AA8

split-complementary

#A81B91 #4AA81B #1BA878

monochromatic

#3F0A36 #731363 #A81B91 #DC24BE #E459CE

Accessibility & contrast

On white

6.50

#A81B91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A81B91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A81B91

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A81B91	#FFFFFF	#000000	##FFFFFF
##A81B91	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5194

Deuteranopia (green-blind)

#54658E

Tritanopia (blue-blind)

#B12857

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a81b91;
/* rgb */ color: rgb(168, 27, 145);
/* oklch */ color: oklch(50.9% 0.208 336.3);

Tailwind

colors: {
  custom: {
    50: '#c66cb1',
    500: '#a81b91',
    950: '#000000',
  },
}

SCSS

$custom: #a81b91;
$custom-light: #c66cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#a81b91",
  "rgb": {
    "r": 168,
    "g": 27,
    "b": 145
  },
  "hsl": {
    "h": 309.787,
    "s": 72.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.50915,
    "c": 0.20787,
    "h": 336.3
  },
  "luminance": 0.11153
}

Semantic roles & 50–950 ramp

primary

#A81B91

secondary

#57C869

accent

#EF5739

background

#FCF7FA

surface

#F9EDF5

border

#D2C8CF

text

#140811

muted

#827B80

Preview Lab

Preview with #A81B91

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

Preview Lab → · Contrast checker → · Palette generator →