#81137A#81137A

#81137A is a dark, vivid purple. Relative luminance 0.065; OKLCH L 42.7% C 0.179 H 331.2°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#81137A
RGB	rgb(129, 19, 122)
HSL	hsl(304, 74%, 29%)
HSV	hsv(304, 85%, 51%)
CMYK	cmyk(0%, 85.3%, 5.4%, 49.4%)
CIE-LAB	lab(30.73, 54.84, -31.18)
CIE-LCH	lch(30.73, 63.09, 330.38°)
OKLab	oklab(42.68% 0.1566 -0.0861)
OKLCH	oklch(42.68% 0.179 331.2)
XYZ	xyz(12.7990, 6.5391, 18.9967)
Luminance	0.0654 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81137A #13811A

analogous

#511381 #81137A #811343

triadic

#81137A #7A8113 #137A81

tetradic

#81137A #815113 #13811A #134381

square

#81137A #815113 #13811A #134381

split-complementary

#81137A #438113 #138151

monochromatic

#1B0419 #4C0B48 #81137A #B61BAC #E02ED5

Accessibility & contrast

On white

9.10

#81137A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#81137A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81137A

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81137A	#FFFFFF	#000000	##FFFFFF
##81137A	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013F7D

Deuteranopia (green-blind)

#3A4D78

Tritanopia (blue-blind)

#862448

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #81137a;
/* rgb */ color: rgb(129, 19, 122);
/* oklch */ color: oklch(42.7% 0.179 331.2);

Tailwind

colors: {
  custom: {
    50: '#a962a1',
    500: '#81137a',
    950: '#000000',
  },
}

SCSS

$custom: #81137a;
$custom-light: #a962a1;
$custom-dark: #000000;

JSON

{
  "hex": "#81137a",
  "rgb": {
    "r": 129,
    "g": 19,
    "b": 122
  },
  "hsl": {
    "h": 303.818,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.42677,
    "c": 0.17872,
    "h": 331.2
  },
  "luminance": 0.06538
}

Semantic roles & 50–950 ramp

primary

#81137A

secondary

#3AB641

accent

#F14337

background

#FAF6F9

surface

#F4EBF2

border

#CEC6CC

text

#10060F

muted

#7F7A7E

Preview Lab

Preview with #81137A

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

Preview Lab → · Contrast checker → · Palette generator →