#811DA1#811DA1

#811DA1 is a mid, highly saturated purple. Relative luminance 0.081; OKLCH L 46.0% C 0.202 H 316.0°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#811DA1
RGB	rgb(129, 29, 161)
HSL	hsl(285, 69%, 37%)
HSV	hsv(285, 82%, 63%)
CMYK	cmyk(19.9%, 82%, 0%, 36.9%)
CIE-LAB	lab(34.23, 59.13, -49.66)
CIE-LCH	lch(34.23, 77.22, 319.97°)
OKLab	oklab(45.97% 0.145 -0.1402)
OKLCH	oklch(45.97% 0.202 316)
XYZ	xyz(15.9246, 8.1197, 34.4397)
Luminance	0.0812 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811DA1 #3DA11D

analogous

#3F1DA1 #811DA1 #A11D7F

triadic

#811DA1 #A1811D #1DA181

tetradic

#811DA1 #A13F1D #3DA11D #1D7FA1

square

#811DA1 #A13F1D #3DA11D #1D7FA1

split-complementary

#811DA1 #7FA11D #1DA13F

monochromatic

#2E0A39 #57146D #811DA1 #AB26D5 #C058E1

Accessibility & contrast

On white

8.00

#811DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#811DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811DA1

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811DA1	#FFFFFF	#000000	##FFFFFF
##811DA1	1.00	8.00	2.62	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA4

Deuteranopia (green-blind)

#19539E

Tritanopia (blue-blind)

#7F3D60

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #811da1;
/* rgb */ color: rgb(129, 29, 161);
/* oklch */ color: oklch(46.0% 0.202 316.0);

Tailwind

colors: {
  custom: {
    50: '#aa67be',
    500: '#811da1',
    950: '#000000',
  },
}

SCSS

$custom: #811da1;
$custom-light: #aa67be;
$custom-dark: #000000;

JSON

{
  "hex": "#811da1",
  "rgb": {
    "r": 129,
    "g": 29,
    "b": 161
  },
  "hsl": {
    "h": 285.455,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.45967,
    "c": 0.20167,
    "h": 316
  },
  "luminance": 0.08119
}

Semantic roles & 50–950 ramp

primary

#811DA1

secondary

#70C455

accent

#EC3C66

background

#FAF6FB

surface

#F5EBF7

border

#CFC6D0

text

#100712

muted

#7F7A81

Preview Lab

Preview with #811DA1

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

Preview Lab → · Contrast checker → · Palette generator →