#811C9F#811C9F

#811C9F is a mid, highly saturated purple. Relative luminance 0.080; OKLCH L 45.8% C 0.201 H 316.7°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#811C9F
RGB	rgb(129, 28, 159)
HSL	hsl(286, 70%, 37%)
HSV	hsv(286, 82%, 62%)
CMYK	cmyk(18.9%, 82.4%, 0%, 37.6%)
CIE-LAB	lab(33.99, 59.03, -48.85)
CIE-LCH	lch(33.99, 76.62, 320.39°)
OKLab	oklab(45.75% 0.1461 -0.1378)
OKLCH	oklch(45.75% 0.201 316.7)
XYZ	xyz(15.7256, 8.0015, 33.5103)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811C9F #3A9F1C

analogous

#401C9F #811C9F #9F1C7B

triadic

#811C9F #9F811C #1C9F81

tetradic

#811C9F #9F401C #3A9F1C #1C7B9F

square

#811C9F #9F401C #3A9F1C #1C7B9F

split-complementary

#811C9F #7B9F1C #1C9F40

monochromatic

#2D0A37 #57136B #811C9F #AB25D3 #C154E1

Accessibility & contrast

On white

8.08

#811C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#811C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811C9F

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811C9F	#FFFFFF	#000000	##FFFFFF
##811C9F	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA2

Deuteranopia (green-blind)

#1C539C

Tritanopia (blue-blind)

#7F3C5F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #811c9f;
/* rgb */ color: rgb(129, 28, 159);
/* oklch */ color: oklch(45.8% 0.201 316.7);

Tailwind

colors: {
  custom: {
    50: '#aa66bc',
    500: '#811c9f',
    950: '#000000',
  },
}

SCSS

$custom: #811c9f;
$custom-light: #aa66bc;
$custom-dark: #000000;

JSON

{
  "hex": "#811c9f",
  "rgb": {
    "r": 129,
    "g": 28,
    "b": 159
  },
  "hsl": {
    "h": 286.26,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.4575,
    "c": 0.20082,
    "h": 316.7
  },
  "luminance": 0.08001
}

Semantic roles & 50–950 ramp

primary

#811C9F

secondary

#6DC453

accent

#ED3B64

background

#FAF6FB

surface

#F5EBF6

border

#CFC6D0

text

#100712

muted

#7F7A81

Preview Lab

Preview with #811C9F

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

Preview Lab → · Contrast checker → · Palette generator →