#81189F#81189F

#81189F is a mid, highly saturated purple. Relative luminance 0.078; OKLCH L 45.5% C 0.204 H 316.9°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#81189F
RGB	rgb(129, 24, 159)
HSL	hsl(287, 74%, 36%)
HSV	hsv(287, 85%, 62%)
CMYK	cmyk(18.9%, 84.9%, 0%, 37.6%)
CIE-LAB	lab(33.61, 60.12, -49.45)
CIE-LCH	lch(33.61, 77.84, 320.56°)
OKLab	oklab(45.49% 0.1489 -0.1395)
OKLCH	oklch(45.49% 0.204 316.9)
XYZ	xyz(15.6370, 7.8243, 33.4807)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81189F #369F18

analogous

#3E189F #81189F #9F1879

triadic

#81189F #9F8118 #189F81

tetradic

#81189F #9F3E18 #369F18 #18799F

square

#81189F #9F3E18 #369F18 #18799F

split-complementary

#81189F #799F18 #189F3E

monochromatic

#2B0835 #56106A #81189F #AC20D4 #C34DE4

Accessibility & contrast

On white

8.19

#81189F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#81189F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81189F

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81189F	#FFFFFF	#000000	##FFFFFF
##81189F	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A2

Deuteranopia (green-blind)

#19529C

Tritanopia (blue-blind)

#7F3A5E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #81189f;
/* rgb */ color: rgb(129, 24, 159);
/* oklch */ color: oklch(45.5% 0.204 316.9);

Tailwind

colors: {
  custom: {
    50: '#aa65bc',
    500: '#81189f',
    950: '#000000',
  },
}

SCSS

$custom: #81189f;
$custom-light: #aa65bc;
$custom-dark: #000000;

JSON

{
  "hex": "#81189f",
  "rgb": {
    "r": 129,
    "g": 24,
    "b": 159
  },
  "hsl": {
    "h": 286.667,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.4549,
    "c": 0.20402,
    "h": 316.9
  },
  "luminance": 0.07824
}

Semantic roles & 50–950 ramp

primary

#81189F

secondary

#68C64D

accent

#F03760

background

#FAF6FB

surface

#F5EBF6

border

#CFC6D0

text

#110612

muted

#807A81

Preview Lab

Preview with #81189F

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

Preview Lab → · Contrast checker → · Palette generator →