#811FAE#811FAE

#811FAE is a mid, highly saturated purple. Relative luminance 0.087; OKLCH L 47.1% C 0.211 H 311.8°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#811FAE
RGB	rgb(129, 31, 174)
HSL	hsl(281, 70%, 40%)
HSV	hsv(281, 82%, 68%)
CMYK	cmyk(25.9%, 82.2%, 0%, 31.8%)
CIE-LAB	lab(35.41, 61.13, -55.57)
CIE-LCH	lch(35.41, 82.61, 317.73°)
OKLab	oklab(47.1% 0.1407 -0.1575)
OKLCH	oklch(47.1% 0.211 311.8)
XYZ	xyz(17.1818, 8.7036, 40.8110)
Luminance	0.0870 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811FAE #4CAE1F

analogous

#3A1FAE #811FAE #AE1F93

triadic

#811FAE #AE811F #1FAE81

tetradic

#811FAE #AE3A1F #4CAE1F #1F93AE

square

#811FAE #AE3A1F #4CAE1F #1F93AE

split-complementary

#811FAE #93AE1F #1FAE3A

monochromatic

#340C46 #5A167A #811FAE #A530DA #BB64E3

Accessibility & contrast

On white

7.66

#811FAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#811FAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811FAE

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811FAE	#FFFFFF	#000000	##FFFFFF
##811FAE	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB2

Deuteranopia (green-blind)

#0055AB

Tritanopia (blue-blind)

#7B4468

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #811fae;
/* rgb */ color: rgb(129, 31, 174);
/* oklch */ color: oklch(47.1% 0.211 311.8);

Tailwind

colors: {
  custom: {
    50: '#ab68c7',
    500: '#811fae',
    950: '#000000',
  },
}

SCSS

$custom: #811fae;
$custom-light: #ab68c7;
$custom-dark: #000000;

JSON

{
  "hex": "#811fae",
  "rgb": {
    "r": 129,
    "g": 31,
    "b": 174
  },
  "hsl": {
    "h": 281.119,
    "s": 69.756,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47096,
    "c": 0.21121,
    "h": 311.8
  },
  "luminance": 0.08703
}

Semantic roles & 50–950 ramp

primary

#811FAE

secondary

#81C860

accent

#ED3B73

background

#FBF6FC

surface

#F6EBF8

border

#D0C6D1

text

#110713

muted

#807A82

Preview Lab

Preview with #811FAE

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

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