#81218F#81218F

#81218F is a mid, vivid purple. Relative luminance 0.077; OKLCH L 45.0% C 0.182 H 322.2°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#81218F
RGB	rgb(129, 33, 143)
HSL	hsl(292, 63%, 35%)
HSV	hsv(292, 77%, 56%)
CMYK	cmyk(9.8%, 76.9%, 0%, 43.9%)
CIE-LAB	lab(33.43, 54.43, -39.97)
CIE-LCH	lch(33.43, 67.52, 323.71°)
OKLab	oklab(45.01% 0.1442 -0.1118)
OKLCH	oklch(45.01% 0.182 322.2)
XYZ	xyz(14.5545, 7.7389, 26.7084)
Luminance	0.0774 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81218F #2F8F21

analogous

#4A218F #81218F #8F2166

triadic

#81218F #8F8121 #218F81

tetradic

#81218F #8F4A21 #2F8F21 #21668F

square

#81218F #8F4A21 #2F8F21 #21668F

split-complementary

#81218F #668F21 #218F4A

monochromatic

#270A2C #54165D #81218F #AE2CC1 #C653D7

Accessibility & contrast

On white

8.24

#81218F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#81218F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81218F

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81218F	#FFFFFF	#000000	##FFFFFF
##81218F	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004892

Deuteranopia (green-blind)

#31528C

Tritanopia (blue-blind)

#833657

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #81218f;
/* rgb */ color: rgb(129, 33, 143);
/* oklch */ color: oklch(45.0% 0.182 322.2);

Tailwind

colors: {
  custom: {
    50: '#a968b0',
    500: '#81218f',
    950: '#000000',
  },
}

SCSS

$custom: #81218f;
$custom-light: #a968b0;
$custom-dark: #000000;

JSON

{
  "hex": "#81218f",
  "rgb": {
    "r": 129,
    "g": 33,
    "b": 143
  },
  "hsl": {
    "h": 292.364,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45012,
    "c": 0.18245,
    "h": 322.2
  },
  "luminance": 0.07738
}

Semantic roles & 50–950 ramp

primary

#81218F

secondary

#5EBB51

accent

#E64257

background

#FAF6FA

surface

#F4EBF5

border

#CEC6CF

text

#100710

muted

#7F7A7F

Preview Lab

Preview with #81218F

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

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