#6C197B#6C197B

#6C197B is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.8% C 0.165 H 320.9°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#6C197B
RGB	rgb(108, 25, 123)
HSL	hsl(291, 66%, 29%)
HSV	hsv(291, 80%, 48%)
CMYK	cmyk(12.2%, 79.7%, 0%, 51.8%)
CIE-LAB	lab(27.61, 48.90, -37.02)
CIE-LCH	lch(27.61, 61.33, 322.87°)
OKLab	oklab(39.76% 0.1277 -0.1038)
OKLCH	oklch(39.76% 0.165 320.9)
XYZ	xyz(10.1067, 5.3140, 19.2284)
Luminance	0.0531 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C197B #287B19

analogous

#3B197B #6C197B #7B1959

triadic

#6C197B #7B6C19 #197B6C

tetradic

#6C197B #7B3B19 #287B19 #19597B

square

#6C197B #7B3B19 #287B19 #19597B

split-complementary

#6C197B #597B19 #197B3B

monochromatic

#160519 #3F0F48 #6C197B #9923AE #BE38D7

Accessibility & contrast

On white

10.18

#6C197B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#6C197B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C197B

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C197B	#FFFFFF	#000000	##FFFFFF
##6C197B	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7E

Deuteranopia (green-blind)

#254479

Tritanopia (blue-blind)

#6D2D4A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #6c197b;
/* rgb */ color: rgb(108, 25, 123);
/* oklch */ color: oklch(39.8% 0.165 320.9);

Tailwind

colors: {
  custom: {
    50: '#9a60a2',
    500: '#6c197b',
    950: '#000000',
  },
}

SCSS

$custom: #6c197b;
$custom-light: #9a60a2;
$custom-dark: #000000;

JSON

{
  "hex": "#6c197b",
  "rgb": {
    "r": 108,
    "g": 25,
    "b": 123
  },
  "hsl": {
    "h": 290.816,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39761,
    "c": 0.16454,
    "h": 320.9
  },
  "luminance": 0.05313
}

Semantic roles & 50–950 ramp

primary

#6C197B

secondary

#51AF40

accent

#E93F59

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #6C197B

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

Preview Lab → · Contrast checker → · Palette generator →