#6C1381#6C1381

#6C1381 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.8% C 0.175 H 318.7°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#6C1381
RGB	rgb(108, 19, 129)
HSL	hsl(289, 74%, 29%)
HSV	hsv(289, 85%, 51%)
CMYK	cmyk(16.3%, 85.3%, 0%, 49.4%)
CIE-LAB	lab(27.41, 51.89, -41.13)
CIE-LCH	lch(27.41, 66.22, 321.60°)
OKLab	oklab(39.75% 0.1316 -0.1158)
OKLCH	oklch(39.75% 0.175 318.7)
XYZ	xyz(10.3791, 5.2394, 21.2292)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1381 #288113

analogous

#351381 #6C1381 #81135F

triadic

#6C1381 #816C13 #13816C

tetradic

#6C1381 #813513 #288113 #135F81

square

#6C1381 #813513 #288113 #135F81

split-complementary

#6C1381 #5F8113 #138135

monochromatic

#16041B #3F0B4C #6C1381 #991BB6 #BE2EE0

Accessibility & contrast

On white

10.25

#6C1381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#6C1381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1381

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1381	#FFFFFF	#000000	##FFFFFF
##6C1381	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B84

Deuteranopia (green-blind)

#1B437F

Tritanopia (blue-blind)

#6C2D4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #6c1381;
/* rgb */ color: rgb(108, 19, 129);
/* oklch */ color: oklch(39.8% 0.175 318.7);

Tailwind

colors: {
  custom: {
    50: '#9a5fa6',
    500: '#6c1381',
    950: '#000000',
  },
}

SCSS

$custom: #6c1381;
$custom-light: #9a5fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1381",
  "rgb": {
    "r": 108,
    "g": 19,
    "b": 129
  },
  "hsl": {
    "h": 288.545,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39752,
    "c": 0.1753,
    "h": 318.7
  },
  "luminance": 0.05239
}

Semantic roles & 50–950 ramp

primary

#6C1381

secondary

#51B63A

accent

#F1375A

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #6C1381

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

Preview Lab → · Contrast checker → · Palette generator →