#811FA7#811FA7

#811FA7 is a mid, highly saturated purple. Relative luminance 0.084; OKLCH L 46.6% C 0.205 H 313.9°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#811FA7
RGB	rgb(129, 31, 167)
HSL	hsl(283, 69%, 39%)
HSV	hsv(283, 81%, 65%)
CMYK	cmyk(22.8%, 81.4%, 0%, 34.5%)
CIE-LAB	lab(34.88, 59.72, -52.23)
CIE-LCH	lch(34.88, 79.34, 318.82°)
OKLab	oklab(46.56% 0.1423 -0.1477)
OKLCH	oklch(46.56% 0.205 313.9)
XYZ	xyz(16.5171, 8.4377, 37.3103)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811FA7 #45A71F

analogous

#3D1FA7 #811FA7 #A71F89

triadic

#811FA7 #A7811F #1FA781

tetradic

#811FA7 #A73D1F #45A71F #1F89A7

square

#811FA7 #A73D1F #45A71F #1F89A7

split-complementary

#811FA7 #89A71F #1FA73D

monochromatic

#310C40 #591573 #811FA7 #A82BD8 #BD5FE1

Accessibility & contrast

On white

7.81

#811FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#811FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811FA7

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811FA7	#FFFFFF	#000000	##FFFFFF
##811FA7	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAB

Deuteranopia (green-blind)

#0E54A4

Tritanopia (blue-blind)

#7D4164

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #811fa7;
/* rgb */ color: rgb(129, 31, 167);
/* oklch */ color: oklch(46.6% 0.205 313.9);

Tailwind

colors: {
  custom: {
    50: '#aa68c2',
    500: '#811fa7',
    950: '#000000',
  },
}

SCSS

$custom: #811fa7;
$custom-light: #aa68c2;
$custom-dark: #000000;

JSON

{
  "hex": "#811fa7",
  "rgb": {
    "r": 129,
    "g": 31,
    "b": 167
  },
  "hsl": {
    "h": 283.235,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.4656,
    "c": 0.2051,
    "h": 313.9
  },
  "luminance": 0.08437
}

Semantic roles & 50–950 ramp

primary

#811FA7

secondary

#7AC65C

accent

#EC3C6D

background

#FAF6FC

surface

#F5EBF8

border

#CFC6D1

text

#110712

muted

#807A81

Preview Lab

Preview with #811FA7

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

Preview Lab → · Contrast checker → · Palette generator →