#81188F#81188F

#81188F is a dark, vivid purple. Relative luminance 0.073; OKLCH L 44.3% C 0.191 H 322.5°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#81188F
RGB	rgb(129, 24, 143)
HSL	hsl(293, 71%, 33%)
HSV	hsv(293, 83%, 56%)
CMYK	cmyk(9.8%, 83.2%, 0%, 43.9%)
CIE-LAB	lab(32.49, 57.15, -41.48)
CIE-LCH	lch(32.49, 70.62, 324.03°)
OKLab	oklab(44.35% 0.1516 -0.1161)
OKLCH	oklch(44.35% 0.191 322.5)
XYZ	xyz(14.3373, 7.3044, 26.6360)
Luminance	0.0730 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81188F #268F18

analogous

#45188F #81188F #8F1861

triadic

#81188F #8F8118 #188F81

tetradic

#81188F #8F4518 #268F18 #18618F

square

#81188F #8F4518 #268F18 #18618F

split-complementary

#81188F #618F18 #188F45

monochromatic

#220626 #520F5B #81188F #B021C3 #CD42DF

Accessibility & contrast

On white

8.53

#81188F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#81188F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81188F

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81188F	#FFFFFF	#000000	##FFFFFF
##81188F	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004592

Deuteranopia (green-blind)

#2D508C

Tritanopia (blue-blind)

#833255

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #81188f;
/* rgb */ color: rgb(129, 24, 143);
/* oklch */ color: oklch(44.3% 0.191 322.5);

Tailwind

colors: {
  custom: {
    50: '#aa64b0',
    500: '#81188f',
    950: '#000000',
  },
}

SCSS

$custom: #81188f;
$custom-light: #aa64b0;
$custom-dark: #000000;

JSON

{
  "hex": "#81188f",
  "rgb": {
    "r": 129,
    "g": 24,
    "b": 143
  },
  "hsl": {
    "h": 292.941,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44345,
    "c": 0.19095,
    "h": 322.5
  },
  "luminance": 0.07304
}

Semantic roles & 50–950 ramp

primary

#81188F

secondary

#51C043

accent

#EE3A4F

background

#FAF6FA

surface

#F4EBF5

border

#CEC6CF

text

#100611

muted

#7F7A80

Preview Lab

Preview with #81188F

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

Preview Lab → · Contrast checker → · Palette generator →