#6C1C99#6C1C99

#6C1C99 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.3% C 0.189 H 309.2°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#6C1C99
RGB	rgb(108, 28, 153)
HSL	hsl(278, 69%, 35%)
HSV	hsv(278, 82%, 60%)
CMYK	cmyk(29.4%, 81.7%, 0%, 40%)
CIE-LAB	lab(30.20, 54.09, -51.49)
CIE-LCH	lch(30.20, 74.67, 316.41°)
OKLab	oklab(42.29% 0.1195 -0.1463)
OKLCH	oklch(42.29% 0.189 309.2)
XYZ	xyz(12.3482, 6.3188, 30.7000)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1C99 #49991C

analogous

#2D1C99 #6C1C99 #991C87

triadic

#6C1C99 #996C1C #1C996C

tetradic

#6C1C99 #992D1C #49991C #1C8799

square

#6C1C99 #992D1C #49991C #1C8799

split-complementary

#6C1C99 #87991C #1C992D

monochromatic

#230932 #471365 #6C1C99 #9125CD #AC50DF

Accessibility & contrast

On white

9.28

#6C1C99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#6C1C99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1C99

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1C99	#FFFFFF	#000000	##FFFFFF
##6C1C99	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449C

Deuteranopia (green-blind)

#004897

Tritanopia (blue-blind)

#653D5B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #6c1c99;
/* rgb */ color: rgb(108, 28, 153);
/* oklch */ color: oklch(42.3% 0.189 309.2);

Tailwind

colors: {
  custom: {
    50: '#9b63b8',
    500: '#6c1c99',
    950: '#000000',
  },
}

SCSS

$custom: #6c1c99;
$custom-light: #9b63b8;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1c99",
  "rgb": {
    "r": 108,
    "g": 28,
    "b": 153
  },
  "hsl": {
    "h": 278.4,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.4229,
    "c": 0.18886,
    "h": 309.2
  },
  "luminance": 0.06319
}

Semantic roles & 50–950 ramp

primary

#6C1C99

secondary

#78C24F

accent

#EC3C7B

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0F0611

muted

#7E7A80

Preview Lab

Preview with #6C1C99

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

Preview Lab → · Contrast checker → · Palette generator →