#81218A#81218A

#81218A is a dark, vivid purple. Relative luminance 0.076; OKLCH L 44.7% C 0.178 H 324.2°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#81218A
RGB	rgb(129, 33, 138)
HSL	hsl(295, 61%, 34%)
HSV	hsv(295, 76%, 54%)
CMYK	cmyk(6.5%, 76.1%, 0%, 45.9%)
CIE-LAB	lab(33.12, 53.51, -37.39)
CIE-LCH	lch(33.12, 65.28, 325.05°)
OKLab	oklab(44.68% 0.1446 -0.1042)
OKLCH	oklch(44.68% 0.178 324.2)
XYZ	xyz(14.1842, 7.5907, 24.7579)
Luminance	0.0759 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81218A #2A8A21

analogous

#4C218A #81218A #8A215E

triadic

#81218A #8A8121 #218A81

tetradic

#81218A #8A4C21 #2A8A21 #215E8A

square

#81218A #8A4C21 #2A8A21 #215E8A

split-complementary

#81218A #5E8A21 #218A4C

monochromatic

#250927 #531559 #81218A #AF2DBB #CA50D5

Accessibility & contrast

On white

8.34

#81218A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#81218A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81218A

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81218A	#FFFFFF	#000000	##FFFFFF
##81218A	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00478D

Deuteranopia (green-blind)

#355288

Tritanopia (blue-blind)

#843454

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #81218a;
/* rgb */ color: rgb(129, 33, 138);
/* oklch */ color: oklch(44.7% 0.178 324.2);

Tailwind

colors: {
  custom: {
    50: '#a967ad',
    500: '#81218a',
    950: '#000000',
  },
}

SCSS

$custom: #81218a;
$custom-light: #a967ad;
$custom-dark: #000000;

JSON

{
  "hex": "#81218a",
  "rgb": {
    "r": 129,
    "g": 33,
    "b": 138
  },
  "hsl": {
    "h": 294.857,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.44684,
    "c": 0.17822,
    "h": 324.2
  },
  "luminance": 0.0759
}

Semantic roles & 50–950 ramp

primary

#81218A

secondary

#57B94E

accent

#E54351

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100710

muted

#7F7A7F

Preview Lab

Preview with #81218A

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

Preview Lab → · Contrast checker → · Palette generator →