#81107D#81107D

#81107D is a dark, vivid purple. Relative luminance 0.065; OKLCH L 42.7% C 0.183 H 329.9°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#81107D
RGB	rgb(129, 16, 125)
HSL	hsl(302, 78%, 28%)
HSV	hsv(302, 88%, 51%)
CMYK	cmyk(0%, 87.6%, 3.1%, 49.4%)
CIE-LAB	lab(30.69, 55.98, -33.15)
CIE-LCH	lch(30.69, 65.06, 329.37°)
OKLab	oklab(42.7% 0.1584 -0.0918)
OKLCH	oklch(42.7% 0.183 329.9)
XYZ	xyz(12.9402, 6.5194, 19.9749)
Luminance	0.0652 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81107D #108114

analogous

#4C1081 #81107D #811044

triadic

#81107D #7D8110 #107D81

tetradic

#81107D #814C10 #108114 #104481

square

#81107D #814C10 #108114 #104481

split-complementary

#81107D #448110 #10814C

monochromatic

#1B031A #4B0948 #81107D #B717B2 #E427DE

Accessibility & contrast

On white

9.12

#81107D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#81107D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81107D

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81107D	#FFFFFF	#000000	##FFFFFF
##81107D	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F80

Deuteranopia (green-blind)

#374D7A

Tritanopia (blue-blind)

#862449

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #81107d;
/* rgb */ color: rgb(129, 16, 125);
/* oklch */ color: oklch(42.7% 0.183 329.9);

Tailwind

colors: {
  custom: {
    50: '#a961a3',
    500: '#81107d',
    950: '#000000',
  },
}

SCSS

$custom: #81107d;
$custom-light: #a961a3;
$custom-dark: #000000;

JSON

{
  "hex": "#81107d",
  "rgb": {
    "r": 129,
    "g": 16,
    "b": 125
  },
  "hsl": {
    "h": 302.124,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.42702,
    "c": 0.18309,
    "h": 329.9
  },
  "luminance": 0.06518
}

Semantic roles & 50–950 ramp

primary

#81107D

secondary

#36B73A

accent

#F43A33

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #81107D

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

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