#6D198B#6D198B

#6D198B is a dark, vivid purple. Relative luminance 0.058; OKLCH L 41.1% C 0.179 H 314.9°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#6D198B
RGB	rgb(109, 25, 139)
HSL	hsl(284, 70%, 32%)
HSV	hsv(284, 82%, 55%)
CMYK	cmyk(21.6%, 82%, 0%, 45.5%)
CIE-LAB	lab(28.93, 52.29, -44.91)
CIE-LCH	lch(28.93, 68.93, 319.34°)
OKLab	oklab(41.09% 0.1264 -0.1269)
OKLCH	oklch(41.09% 0.179 314.9)
XYZ	xyz(11.3137, 5.8110, 24.9468)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D198B #378B19

analogous

#34198B #6D198B #8B1970

triadic

#6D198B #8B6D19 #198B6D

tetradic

#6D198B #8B3419 #378B19 #19708B

square

#6D198B #8B3419 #378B19 #19708B

split-complementary

#6D198B #708B19 #198B34

monochromatic

#1C0623 #441057 #6D198B #9622BF #B441DD

Accessibility & contrast

On white

9.71

#6D198B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#6D198B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D198B

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D198B	#FFFFFF	#000000	##FFFFFF
##6D198B	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408E

Deuteranopia (green-blind)

#114689

Tritanopia (blue-blind)

#6A3553

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6d198b;
/* rgb */ color: rgb(109, 25, 139);
/* oklch */ color: oklch(41.1% 0.179 314.9);

Tailwind

colors: {
  custom: {
    50: '#9b61ae',
    500: '#6d198b',
    950: '#000000',
  },
}

SCSS

$custom: #6d198b;
$custom-light: #9b61ae;
$custom-dark: #000000;

JSON

{
  "hex": "#6d198b",
  "rgb": {
    "r": 109,
    "g": 25,
    "b": 139
  },
  "hsl": {
    "h": 284.211,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.4109,
    "c": 0.17913,
    "h": 314.9
  },
  "luminance": 0.05811
}

Semantic roles & 50–950 ramp

primary

#6D198B

secondary

#63BE42

accent

#EC3B6A

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0F0610

muted

#7E7A7F

Preview Lab

Preview with #6D198B

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

Preview Lab → · Contrast checker → · Palette generator →