#81218B#81218B

#81218B is a dark, vivid purple. Relative luminance 0.076; OKLCH L 44.7% C 0.179 H 323.8°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#81218B
RGB	rgb(129, 33, 139)
HSL	hsl(294, 62%, 34%)
HSV	hsv(294, 76%, 55%)
CMYK	cmyk(7.2%, 76.3%, 0%, 45.5%)
CIE-LAB	lab(33.18, 53.69, -37.91)
CIE-LCH	lch(33.18, 65.72, 324.78°)
OKLab	oklab(44.75% 0.1445 -0.1058)
OKLCH	oklch(44.75% 0.179 323.8)
XYZ	xyz(14.2569, 7.6198, 25.1409)
Luminance	0.0762 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81218B #2B8B21

analogous

#4C218B #81218B #8B2160

triadic

#81218B #8B8121 #218B81

tetradic

#81218B #8B4C21 #2B8B21 #21608B

square

#81218B #8B4C21 #2B8B21 #21608B

split-complementary

#81218B #608B21 #218B4C

monochromatic

#250A28 #53155A #81218B #AF2DBC #C951D6

Accessibility & contrast

On white

8.32

#81218B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#81218B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81218B

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81218B	#FFFFFF	#000000	##FFFFFF
##81218B	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00478E

Deuteranopia (green-blind)

#345289

Tritanopia (blue-blind)

#833555

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #81218b;
/* rgb */ color: rgb(129, 33, 139);
/* oklch */ color: oklch(44.7% 0.179 323.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#81218b",
  "rgb": {
    "r": 129,
    "g": 33,
    "b": 139
  },
  "hsl": {
    "h": 294.34,
    "s": 61.628,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44749,
    "c": 0.17906,
    "h": 323.8
  },
  "luminance": 0.07619
}

Semantic roles & 50–950 ramp

primary

#81218B

secondary

#59B94F

accent

#E54352

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#100710

muted

#7F7A7F

Preview Lab

Preview with #81218B

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

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