#811B73#811B73

#811B73 is a dark, vivid purple. Relative luminance 0.067; OKLCH L 42.8% C 0.166 H 334.5°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#811B73
RGB	rgb(129, 27, 115)
HSL	hsl(308, 65%, 31%)
HSV	hsv(308, 79%, 51%)
CMYK	cmyk(0%, 79.1%, 10.9%, 49.4%)
CIE-LAB	lab(31.09, 51.56, -26.18)
CIE-LCH	lch(31.09, 57.83, 333.08°)
OKLab	oklab(42.8% 0.1501 -0.0717)
OKLCH	oklch(42.8% 0.166 334.5)
XYZ	xyz(12.5398, 6.6899, 16.8472)
Luminance	0.0669 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811B73 #1B8129

analogous

#5C1B81 #811B73 #811B40

triadic

#811B73 #73811B #1B7381

tetradic

#811B73 #815C1B #1B8129 #1B4081

square

#811B73 #815C1B #1B8129 #1B4081

split-complementary

#811B73 #40811B #1B815C

monochromatic

#1C0619 #4E1046 #811B73 #B426A0 #D73FC2

Accessibility & contrast

On white

8.98

#811B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#811B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811B73

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811B73	#FFFFFF	#000000	##FFFFFF
##811B73	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194075

Deuteranopia (green-blind)

#404E71

Tritanopia (blue-blind)

#872546

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #811b73;
/* rgb */ color: rgb(129, 27, 115);
/* oklch */ color: oklch(42.8% 0.166 334.5);

Tailwind

colors: {
  custom: {
    50: '#a9649b',
    500: '#811b73',
    950: '#000000',
  },
}

SCSS

$custom: #811b73;
$custom-light: #a9649b;
$custom-dark: #000000;

JSON

{
  "hex": "#811b73",
  "rgb": {
    "r": 129,
    "g": 27,
    "b": 115
  },
  "hsl": {
    "h": 308.235,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.42804,
    "c": 0.16635,
    "h": 334.5
  },
  "luminance": 0.06689
}

Semantic roles & 50–950 ramp

primary

#811B73

secondary

#43B553

accent

#E8573F

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #811B73

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

Preview Lab → · Contrast checker → · Palette generator →