#811A8E#811A8E

#811A8E is a dark, vivid purple. Relative luminance 0.074; OKLCH L 44.4% C 0.188 H 322.9°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#811A8E
RGB	rgb(129, 26, 142)
HSL	hsl(293, 69%, 33%)
HSV	hsv(293, 82%, 56%)
CMYK	cmyk(9.2%, 81.7%, 0%, 44.3%)
CIE-LAB	lab(32.61, 56.42, -40.67)
CIE-LCH	lch(32.61, 69.55, 324.22°)
OKLab	oklab(44.41% 0.1502 -0.1138)
OKLCH	oklch(44.41% 0.188 322.9)
XYZ	xyz(14.3047, 7.3598, 26.2531)
Luminance	0.0736 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811A8E #278E1A

analogous

#471A8E #811A8E #8E1A61

triadic

#811A8E #8E811A #1A8E81

tetradic

#811A8E #8E471A #278E1A #1A618E

square

#811A8E #8E471A #278E1A #1A618E

split-complementary

#811A8E #618E1A #1A8E47

monochromatic

#230727 #52115A #811A8E #B023C2 #CC45DD

Accessibility & contrast

On white

8.50

#811A8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#811A8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811A8E

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811A8E	#FFFFFF	#000000	##FFFFFF
##811A8E	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004591

Deuteranopia (green-blind)

#2E518B

Tritanopia (blue-blind)

#833255

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #811a8e;
/* rgb */ color: rgb(129, 26, 142);
/* oklch */ color: oklch(44.4% 0.188 322.9);

Tailwind

colors: {
  custom: {
    50: '#a965b0',
    500: '#811a8e',
    950: '#000000',
  },
}

SCSS

$custom: #811a8e;
$custom-light: #a965b0;
$custom-dark: #000000;

JSON

{
  "hex": "#811a8e",
  "rgb": {
    "r": 129,
    "g": 26,
    "b": 142
  },
  "hsl": {
    "h": 293.276,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4441,
    "c": 0.18842,
    "h": 322.9
  },
  "luminance": 0.07359
}

Semantic roles & 50–950 ramp

primary

#811A8E

secondary

#53BE45

accent

#EC3C50

background

#FAF6FA

surface

#F4EBF5

border

#CEC6CF

text

#100610

muted

#7F7A7F

Preview Lab

Preview with #811A8E

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

Preview Lab → · Contrast checker → · Palette generator →