#811DA8#811DA8

#811DA8 is a mid, highly saturated purple. Relative luminance 0.084; OKLCH L 46.5% C 0.208 H 313.7°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#811DA8
RGB	rgb(129, 29, 168)
HSL	hsl(283, 71%, 39%)
HSV	hsv(283, 83%, 66%)
CMYK	cmyk(23.2%, 82.7%, 0%, 34.1%)
CIE-LAB	lab(34.75, 60.51, -53.04)
CIE-LCH	lch(34.75, 80.47, 318.76°)
OKLab	oklab(46.49% 0.1435 -0.1501)
OKLCH	oklch(46.49% 0.208 313.7)
XYZ	xyz(16.5593, 8.3736, 37.7822)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811DA8 #44A81D

analogous

#3B1DA8 #811DA8 #A81D89

triadic

#811DA8 #A8811D #1DA881

tetradic

#811DA8 #A83B1D #44A81D #1D89A8

square

#811DA8 #A83B1D #44A81D #1D89A8

split-complementary

#811DA8 #89A81D #1DA83B

monochromatic

#310B40 #591474 #811DA8 #A828DA #BD5CE3

Accessibility & contrast

On white

7.85

#811DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#811DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811DA8

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811DA8	#FFFFFF	#000000	##FFFFFF
##811DA8	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAC

Deuteranopia (green-blind)

#0654A5

Tritanopia (blue-blind)

#7D4064

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #811da8;
/* rgb */ color: rgb(129, 29, 168);
/* oklch */ color: oklch(46.5% 0.208 313.7);

Tailwind

colors: {
  custom: {
    50: '#aa67c3',
    500: '#811da8',
    950: '#000000',
  },
}

SCSS

$custom: #811da8;
$custom-light: #aa67c3;
$custom-dark: #000000;

JSON

{
  "hex": "#811da8",
  "rgb": {
    "r": 129,
    "g": 29,
    "b": 168
  },
  "hsl": {
    "h": 283.165,
    "s": 70.558,
    "l": 38.627
  },
  "oklch": {
    "l": 0.46493,
    "c": 0.20767,
    "h": 313.7
  },
  "luminance": 0.08373
}

Semantic roles & 50–950 ramp

primary

#811DA8

secondary

#78C75A

accent

#ED3A6D

background

#FAF6FC

surface

#F5EBF8

border

#CFC6D1

text

#110713

muted

#807A82

Preview Lab

Preview with #811DA8

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

Preview Lab → · Contrast checker → · Palette generator →