#811CAE#811CAE

#811CAE is a mid, highly saturated purple. Relative luminance 0.086; OKLCH L 46.9% C 0.214 H 311.9°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#811CAE
RGB	rgb(129, 28, 174)
HSL	hsl(282, 72%, 40%)
HSV	hsv(282, 84%, 68%)
CMYK	cmyk(25.9%, 83.9%, 0%, 31.8%)
CIE-LAB	lab(35.11, 62.00, -56.05)
CIE-LCH	lch(35.11, 83.58, 317.88°)
OKLab	oklab(46.89% 0.1427 -0.1589)
OKLCH	oklch(46.89% 0.214 311.9)
XYZ	xyz(17.1071, 8.5541, 40.7861)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811CAE #49AE1C

analogous

#381CAE #811CAE #AE1C92

triadic

#811CAE #AE811C #1CAE81

tetradic

#811CAE #AE381C #49AE1C #1C92AE

square

#811CAE #AE381C #49AE1C #1C92AE

split-complementary

#811CAE #92AE1C #1CAE38

monochromatic

#330B45 #5A1479 #811CAE #A62ADD #BC5FE5

Accessibility & contrast

On white

7.75

#811CAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#811CAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811CAE

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811CAE	#FFFFFF	#000000	##FFFFFF
##811CAE	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB2

Deuteranopia (green-blind)

#0054AB

Tritanopia (blue-blind)

#7B4368

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #811cae;
/* rgb */ color: rgb(129, 28, 174);
/* oklch */ color: oklch(46.9% 0.214 311.9);

Tailwind

colors: {
  custom: {
    50: '#ab67c7',
    500: '#811cae',
    950: '#000000',
  },
}

SCSS

$custom: #811cae;
$custom-light: #ab67c7;
$custom-dark: #000000;

JSON

{
  "hex": "#811cae",
  "rgb": {
    "r": 129,
    "g": 28,
    "b": 174
  },
  "hsl": {
    "h": 281.507,
    "s": 72.277,
    "l": 39.608
  },
  "oklch": {
    "l": 0.46889,
    "c": 0.21363,
    "h": 311.9
  },
  "luminance": 0.08554
}

Semantic roles & 50–950 ramp

primary

#811CAE

secondary

#7ECA5C

accent

#EF3971

background

#FBF6FC

surface

#F6EBF8

border

#D0C6D1

text

#110713

muted

#807A82

Preview Lab

Preview with #811CAE

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

Preview Lab → · Contrast checker → · Palette generator →