#811EA8#811EA8

#811EA8 is a mid, highly saturated purple. Relative luminance 0.084; OKLCH L 46.6% C 0.207 H 313.7°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#811EA8
RGB	rgb(129, 30, 168)
HSL	hsl(283, 70%, 39%)
HSV	hsv(283, 82%, 66%)
CMYK	cmyk(23.2%, 82.1%, 0%, 34.1%)
CIE-LAB	lab(34.85, 60.22, -52.88)
CIE-LCH	lch(34.85, 80.14, 318.71°)
OKLab	oklab(46.56% 0.1428 -0.1496)
OKLCH	oklch(46.56% 0.207 313.7)
XYZ	xyz(16.5842, 8.4234, 37.7905)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811EA8 #45A81E

analogous

#3C1EA8 #811EA8 #A81E8A

triadic

#811EA8 #A8811E #1EA881

tetradic

#811EA8 #A83C1E #45A81E #1E8AA8

square

#811EA8 #A83C1E #45A81E #1E8AA8

split-complementary

#811EA8 #8AA81E #1EA83C

monochromatic

#310B40 #591574 #811EA8 #A82AD9 #BD5EE2

Accessibility & contrast

On white

7.82

#811EA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#811EA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811EA8

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811EA8	#FFFFFF	#000000	##FFFFFF
##811EA8	1.00	7.82	2.68	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAC

Deuteranopia (green-blind)

#0854A5

Tritanopia (blue-blind)

#7D4165

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #811ea8;
/* rgb */ color: rgb(129, 30, 168);
/* oklch */ color: oklch(46.6% 0.207 313.7);

Tailwind

colors: {
  custom: {
    50: '#aa68c3',
    500: '#811ea8',
    950: '#000000',
  },
}

SCSS

$custom: #811ea8;
$custom-light: #aa68c3;
$custom-dark: #000000;

JSON

{
  "hex": "#811ea8",
  "rgb": {
    "r": 129,
    "g": 30,
    "b": 168
  },
  "hsl": {
    "h": 283.043,
    "s": 69.697,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46563,
    "c": 0.20684,
    "h": 313.7
  },
  "luminance": 0.08423
}

Semantic roles & 50–950 ramp

primary

#811EA8

secondary

#7AC75B

accent

#ED3B6D

background

#FAF6FC

surface

#F5EBF8

border

#CFC6D1

text

#110713

muted

#807A82

Preview Lab

Preview with #811EA8

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

Preview Lab → · Contrast checker → · Palette generator →