#81187E#81187E

#81187E is a dark, vivid purple. Relative luminance 0.068; OKLCH L 43.2% C 0.178 H 329.4°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#81187E
RGB	rgb(129, 24, 126)
HSL	hsl(302, 69%, 30%)
HSV	hsv(302, 81%, 51%)
CMYK	cmyk(0%, 81.4%, 2.3%, 49.4%)
CIE-LAB	lab(31.41, 54.21, -32.62)
CIE-LCH	lch(31.41, 63.27, 328.96°)
OKLab	oklab(43.24% 0.1529 -0.0903)
OKLCH	oklch(43.24% 0.178 329.4)
XYZ	xyz(13.1457, 6.8278, 20.3601)
Luminance	0.0683 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81187E #18811B

analogous

#4F1881 #81187E #81184A

triadic

#81187E #7E8118 #187E81

tetradic

#81187E #814F18 #18811B #184A81

square

#81187E #814F18 #18811B #184A81

split-complementary

#81187E #4A8118 #18814F

monochromatic

#1A0519 #4D0E4C #81187E #B522B0 #DA39D6

Accessibility & contrast

On white

8.88

#81187E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#81187E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81187E

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81187E	#FFFFFF	#000000	##FFFFFF
##81187E	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014181

Deuteranopia (green-blind)

#394F7C

Tritanopia (blue-blind)

#86294B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #81187e;
/* rgb */ color: rgb(129, 24, 126);
/* oklch */ color: oklch(43.2% 0.178 329.4);

Tailwind

colors: {
  custom: {
    50: '#a963a4',
    500: '#81187e',
    950: '#000000',
  },
}

SCSS

$custom: #81187e;
$custom-light: #a963a4;
$custom-dark: #000000;

JSON

{
  "hex": "#81187e",
  "rgb": {
    "r": 129,
    "g": 24,
    "b": 126
  },
  "hsl": {
    "h": 301.714,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.43235,
    "c": 0.17754,
    "h": 329.4
  },
  "luminance": 0.06827
}

Semantic roles & 50–950 ramp

primary

#81187E

secondary

#40B543

accent

#EB413C

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #81187E

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

Preview Lab → · Contrast checker → · Palette generator →