#81137E#81137E

#81137E is a dark, vivid purple. Relative luminance 0.066; OKLCH L 42.9% C 0.182 H 329.5°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#81137E
RGB	rgb(129, 19, 126)
HSL	hsl(302, 74%, 29%)
HSV	hsv(302, 85%, 51%)
CMYK	cmyk(0%, 85.3%, 2.3%, 49.4%)
CIE-LAB	lab(30.97, 55.49, -33.32)
CIE-LCH	lch(30.97, 64.72, 329.01°)
OKLab	oklab(42.92% 0.1565 -0.0923)
OKLCH	oklch(42.92% 0.182 329.5)
XYZ	xyz(13.0519, 6.6403, 20.3289)
Luminance	0.0664 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81137E #138116

analogous

#4D1381 #81137E #811347

triadic

#81137E #7E8113 #137E81

tetradic

#81137E #814D13 #138116 #134781

square

#81137E #814D13 #138116 #134781

split-complementary

#81137E #478113 #13814D

monochromatic

#1B041A #4C0B4A #81137E #B61BB2 #E02EDB

Accessibility & contrast

On white

9.02

#81137E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#81137E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81137E

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81137E	#FFFFFF	#000000	##FFFFFF
##81137E	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004081

Deuteranopia (green-blind)

#374E7C

Tritanopia (blue-blind)

#86264A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #81137e;
/* rgb */ color: rgb(129, 19, 126);
/* oklch */ color: oklch(42.9% 0.182 329.5);

Tailwind

colors: {
  custom: {
    50: '#a962a4',
    500: '#81137e',
    950: '#000000',
  },
}

SCSS

$custom: #81137e;
$custom-light: #a962a4;
$custom-dark: #000000;

JSON

{
  "hex": "#81137e",
  "rgb": {
    "r": 129,
    "g": 19,
    "b": 126
  },
  "hsl": {
    "h": 301.636,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.42924,
    "c": 0.18169,
    "h": 329.5
  },
  "luminance": 0.06639
}

Semantic roles & 50–950 ramp

primary

#81137E

secondary

#3AB63D

accent

#F13C37

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #81137E

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

Preview Lab → · Contrast checker → · Palette generator →