#6B186F#6B186F

#6B186F is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.7% C 0.155 H 326.0°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#6B186F
RGB	rgb(107, 24, 111)
HSL	hsl(297, 64%, 26%)
HSV	hsv(297, 78%, 44%)
CMYK	cmyk(3.6%, 78.4%, 0%, 56.5%)
CIE-LAB	lab(26.53, 46.76, -31.10)
CIE-LCH	lch(26.53, 56.16, 326.37°)
OKLab	oklab(38.7% 0.1284 -0.0865)
OKLCH	oklch(38.7% 0.155 326)
XYZ	xyz(9.2591, 4.9274, 15.4992)
Luminance	0.0493 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B186F #1C6F18

analogous

#40186F #6B186F #6F1848

triadic

#6B186F #6F6B18 #186F6B

tetradic

#6B186F #6F4018 #1C6F18 #18486F

square

#6B186F #6F4018 #1C6F18 #18486F

split-complementary

#6B186F #486F18 #186F40

monochromatic

#180519 #3A0D3D #6B186F #9C23A1 #CB2FD2

Accessibility & contrast

On white

10.58

#6B186F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#6B186F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B186F

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B186F	#FFFFFF	#000000	##FFFFFF
##6B186F	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003871

Deuteranopia (green-blind)

#2C426D

Tritanopia (blue-blind)

#6E2743

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #6b186f;
/* rgb */ color: rgb(107, 24, 111);
/* oklch */ color: oklch(38.7% 0.155 326.0);

Tailwind

colors: {
  custom: {
    50: '#995f99',
    500: '#6b186f',
    950: '#000000',
  },
}

SCSS

$custom: #6b186f;
$custom-light: #995f99;
$custom-dark: #000000;

JSON

{
  "hex": "#6b186f",
  "rgb": {
    "r": 107,
    "g": 24,
    "b": 111
  },
  "hsl": {
    "h": 297.241,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.38704,
    "c": 0.15478,
    "h": 326
  },
  "luminance": 0.04927
}

Semantic roles & 50–950 ramp

primary

#6B186F

secondary

#43A53E

accent

#E74048

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #6B186F

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

Preview Lab → · Contrast checker → · Palette generator →