#A91B9E#A91B9E

#A91B9E is a mid, highly saturated purple. Relative luminance 0.117; OKLCH L 51.8% C 0.217 H 331.9°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#A91B9E
RGB	rgb(169, 27, 158)
HSL	hsl(305, 72%, 38%)
HSV	hsv(305, 84%, 66%)
CMYK	cmyk(0%, 84%, 6.5%, 33.7%)
CIE-LAB	lab(40.72, 66.77, -37.08)
CIE-LCH	lch(40.72, 76.37, 330.95°)
OKLab	oklab(51.8% 0.1916 -0.1022)
OKLCH	oklch(51.8% 0.217 331.9)
XYZ	xyz(22.9257, 11.6895, 33.3900)
Luminance	0.1169 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A91B9E #1BA926

analogous

#6D1BA9 #A91B9E #A91B57

triadic

#A91B9E #9EA91B #1B9EA9

tetradic

#A91B9E #A96D1B #1BA926 #1B57A9

square

#A91B9E #A96D1B #1BA926 #1B57A9

split-complementary

#A91B9E #57A91B #1BA96D

monochromatic

#3F0A3B #74136D #A91B9E #DC25CE #E55ADA

Accessibility & contrast

On white

6.29

#A91B9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#A91B9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A91B9E

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A91B9E	#FFFFFF	#000000	##FFFFFF
##A91B9E	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0654A1

Deuteranopia (green-blind)

#4F679B

Tritanopia (blue-blind)

#B0305F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #a91b9e;
/* rgb */ color: rgb(169, 27, 158);
/* oklch */ color: oklch(51.8% 0.217 331.9);

Tailwind

colors: {
  custom: {
    50: '#c76cbb',
    500: '#a91b9e',
    950: '#000000',
  },
}

SCSS

$custom: #a91b9e;
$custom-light: #c76cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#a91b9e",
  "rgb": {
    "r": 169,
    "g": 27,
    "b": 158
  },
  "hsl": {
    "h": 304.648,
    "s": 72.449,
    "l": 38.431
  },
  "oklch": {
    "l": 0.518,
    "c": 0.21717,
    "h": 331.9
  },
  "luminance": 0.11688
}

Semantic roles & 50–950 ramp

primary

#A91B9E

secondary

#58C860

accent

#EF4739

background

#FCF7FB

surface

#F9EDF6

border

#D2C8D0

text

#140812

muted

#827B81

Preview Lab

Preview with #A91B9E

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

Preview Lab → · Contrast checker → · Palette generator →