#6D197B#6D197B

#6D197B is a dark, vivid purple. Relative luminance 0.054; OKLCH L 39.9% C 0.165 H 321.4°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#6D197B
RGB	rgb(109, 25, 123)
HSL	hsl(291, 66%, 29%)
HSV	hsv(291, 80%, 48%)
CMYK	cmyk(11.4%, 79.7%, 0%, 51.8%)
CIE-LAB	lab(27.78, 49.11, -36.73)
CIE-LCH	lch(27.78, 61.33, 323.21°)
OKLab	oklab(39.92% 0.129 -0.1029)
OKLCH	oklch(39.92% 0.165 321.4)
XYZ	xyz(10.2291, 5.3771, 19.2341)
Luminance	0.0538 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D197B #277B19

analogous

#3C197B #6D197B #7B1958

triadic

#6D197B #7B6D19 #197B6D

tetradic

#6D197B #7B3C19 #277B19 #19587B

square

#6D197B #7B3C19 #277B19 #19587B

split-complementary

#6D197B #587B19 #197B3C

monochromatic

#170519 #400F48 #6D197B #9A23AE #C038D7

Accessibility & contrast

On white

10.12

#6D197B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#6D197B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D197B

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D197B	#FFFFFF	#000000	##FFFFFF
##6D197B	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7E

Deuteranopia (green-blind)

#264579

Tritanopia (blue-blind)

#6E2D4A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #6d197b;
/* rgb */ color: rgb(109, 25, 123);
/* oklch */ color: oklch(39.9% 0.165 321.4);

Tailwind

colors: {
  custom: {
    50: '#9a61a2',
    500: '#6d197b',
    950: '#000000',
  },
}

SCSS

$custom: #6d197b;
$custom-light: #9a61a2;
$custom-dark: #000000;

JSON

{
  "hex": "#6d197b",
  "rgb": {
    "r": 109,
    "g": 25,
    "b": 123
  },
  "hsl": {
    "h": 291.429,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39917,
    "c": 0.16497,
    "h": 321.4
  },
  "luminance": 0.05377
}

Semantic roles & 50–950 ramp

primary

#6D197B

secondary

#50AF40

accent

#E93F57

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #6D197B

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

Preview Lab → · Contrast checker → · Palette generator →