#6C189B#6C189B

#6C189B is a dark, vivid violet. Relative luminance 0.062; OKLCH L 42.2% C 0.194 H 308.9°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#6C189B
RGB	rgb(108, 24, 155)
HSL	hsl(278, 73%, 35%)
HSV	hsv(278, 85%, 61%)
CMYK	cmyk(30.3%, 84.5%, 0%, 39.2%)
CIE-LAB	lab(29.93, 55.79, -53.15)
CIE-LCH	lch(29.93, 77.05, 316.39°)
OKLab	oklab(42.15% 0.1219 -0.1511)
OKLCH	oklch(42.15% 0.194 308.9)
XYZ	xyz(12.4261, 6.2082, 31.5477)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C189B #479B18

analogous

#2A189B #6C189B #9B1889

triadic

#6C189B #9B6C18 #189B6C

tetradic

#6C189B #9B2A18 #479B18 #18899B

square

#6C189B #9B2A18 #479B18 #18899B

split-complementary

#6C189B #899B18 #189B2A

monochromatic

#220831 #471066 #6C189B #9120D0 #AC4AE3

Accessibility & contrast

On white

9.37

#6C189B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#6C189B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C189B

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C189B	#FFFFFF	#000000	##FFFFFF
##6C189B	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439E

Deuteranopia (green-blind)

#004798

Tritanopia (blue-blind)

#653C5C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6c189b;
/* rgb */ color: rgb(108, 24, 155);
/* oklch */ color: oklch(42.2% 0.194 308.9);

Tailwind

colors: {
  custom: {
    50: '#9b62b9',
    500: '#6c189b',
    950: '#000000',
  },
}

SCSS

$custom: #6c189b;
$custom-light: #9b62b9;
$custom-dark: #000000;

JSON

{
  "hex": "#6c189b",
  "rgb": {
    "r": 108,
    "g": 24,
    "b": 155
  },
  "hsl": {
    "h": 278.473,
    "s": 73.184,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42153,
    "c": 0.19414,
    "h": 308.9
  },
  "luminance": 0.06208
}

Semantic roles & 50–950 ramp

primary

#6C189B

secondary

#76C54A

accent

#F0387A

background

#FAF6FB

surface

#F3EBF6

border

#CDC6D0

text

#0F0612

muted

#7F7A81

Preview Lab

Preview with #6C189B

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

Preview Lab → · Contrast checker → · Palette generator →