#6C1C91#6C1C91

#6C1C91 is a dark, vivid purple. Relative luminance 0.061; OKLCH L 41.7% C 0.181 H 312.0°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#6C1C91
RGB	rgb(108, 28, 145)
HSL	hsl(281, 68%, 34%)
HSV	hsv(281, 81%, 57%)
CMYK	cmyk(25.5%, 80.7%, 0%, 43.1%)
CIE-LAB	lab(29.57, 52.36, -47.60)
CIE-LCH	lch(29.57, 70.76, 317.73°)
OKLab	oklab(41.65% 0.1214 -0.1348)
OKLCH	oklch(41.65% 0.181 312)
XYZ	xyz(11.7095, 6.0633, 27.3361)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1C91 #41911C

analogous

#321C91 #6C1C91 #911C7C

triadic

#6C1C91 #916C1C #1C916C

tetradic

#6C1C91 #91321C #41911C #1C7C91

square

#6C1C91 #91321C #41911C #1C7C91

split-complementary

#6C1C91 #7C911C #1C9132

monochromatic

#20082A #46125E #6C1C91 #9226C4 #AE4BDC

Accessibility & contrast

On white

9.49

#6C1C91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#6C1C91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1C91

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1C91	#FFFFFF	#000000	##FFFFFF
##6C1C91	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004294

Deuteranopia (green-blind)

#02478F

Tritanopia (blue-blind)

#673957

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6c1c91;
/* rgb */ color: rgb(108, 28, 145);
/* oklch */ color: oklch(41.7% 0.181 312.0);

Tailwind

colors: {
  custom: {
    50: '#9b63b2',
    500: '#6c1c91',
    950: '#000000',
  },
}

SCSS

$custom: #6c1c91;
$custom-light: #9b63b2;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1c91",
  "rgb": {
    "r": 108,
    "g": 28,
    "b": 145
  },
  "hsl": {
    "h": 281.026,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41651,
    "c": 0.18142,
    "h": 312
  },
  "luminance": 0.06063
}

Semantic roles & 50–950 ramp

primary

#6C1C91

secondary

#6FBE4A

accent

#EB3D74

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0F0611

muted

#7E7A80

Preview Lab

Preview with #6C1C91

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

Preview Lab → · Contrast checker → · Palette generator →