#6D188A#6D188A

#6D188A is a dark, vivid purple. Relative luminance 0.057; OKLCH L 40.9% C 0.179 H 315.3°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#6D188A
RGB	rgb(109, 24, 138)
HSL	hsl(285, 70%, 32%)
HSV	hsv(285, 83%, 54%)
CMYK	cmyk(21%, 82.6%, 0%, 45.9%)
CIE-LAB	lab(28.75, 52.40, -44.59)
CIE-LCH	lch(28.75, 68.81, 319.60°)
OKLab	oklab(40.94% 0.1274 -0.1259)
OKLCH	oklch(40.94% 0.179 315.3)
XYZ	xyz(11.2200, 5.7399, 24.5567)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D188A #358A18

analogous

#34188A #6D188A #8A186E

triadic

#6D188A #8A6D18 #188A6D

tetradic

#6D188A #8A3418 #358A18 #186E8A

square

#6D188A #8A3418 #358A18 #186E8A

split-complementary

#6D188A #6E8A18 #188A34

monochromatic

#1B0622 #440F56 #6D188A #9621BE #B53FDE

Accessibility & contrast

On white

9.78

#6D188A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#6D188A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D188A

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D188A	#FFFFFF	#000000	##FFFFFF
##6D188A	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8D

Deuteranopia (green-blind)

#124688

Tritanopia (blue-blind)

#6B3452

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #6d188a;
/* rgb */ color: rgb(109, 24, 138);
/* oklch */ color: oklch(40.9% 0.179 315.3);

Tailwind

colors: {
  custom: {
    50: '#9b61ad',
    500: '#6d188a',
    950: '#000000',
  },
}

SCSS

$custom: #6d188a;
$custom-light: #9b61ad;
$custom-dark: #000000;

JSON

{
  "hex": "#6d188a",
  "rgb": {
    "r": 109,
    "g": 24,
    "b": 138
  },
  "hsl": {
    "h": 284.737,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40937,
    "c": 0.17916,
    "h": 315.3
  },
  "luminance": 0.05739
}

Semantic roles & 50–950 ramp

primary

#6D188A

secondary

#60BD40

accent

#ED3B68

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0F0510

muted

#7E7A7F

Preview Lab

Preview with #6D188A

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

Preview Lab → · Contrast checker → · Palette generator →