#6C1F91#6C1F91

#6C1F91 is a dark, vivid purple. Relative luminance 0.062; OKLCH L 41.9% C 0.178 H 311.8°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#6C1F91
RGB	rgb(108, 31, 145)
HSL	hsl(281, 65%, 35%)
HSV	hsv(281, 79%, 57%)
CMYK	cmyk(25.5%, 78.6%, 0%, 43.1%)
CIE-LAB	lab(29.94, 51.29, -47.00)
CIE-LCH	lch(29.94, 69.56, 317.50°)
OKLab	oklab(41.91% 0.1188 -0.1331)
OKLCH	oklch(41.91% 0.178 311.8)
XYZ	xyz(11.7842, 6.2128, 27.3610)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1F91 #44911F

analogous

#331F91 #6C1F91 #911F7D

triadic

#6C1F91 #916C1F #1F916C

tetradic

#6C1F91 #91331F #44911F #1F7D91

square

#6C1F91 #91331F #44911F #1F7D91

split-complementary

#6C1F91 #7D911F #1F9133

monochromatic

#21092C #46145F #6C1F91 #922AC3 #AD51DA

Accessibility & contrast

On white

9.36

#6C1F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#6C1F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1F91

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1F91	#FFFFFF	#000000	##FFFFFF
##6C1F91	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004394

Deuteranopia (green-blind)

#08488F

Tritanopia (blue-blind)

#673A57

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #6c1f91;
/* rgb */ color: rgb(108, 31, 145);
/* oklch */ color: oklch(41.9% 0.178 311.8);

Tailwind

colors: {
  custom: {
    50: '#9a64b2',
    500: '#6c1f91',
    950: '#000000',
  },
}

SCSS

$custom: #6c1f91;
$custom-light: #9a64b2;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1f91",
  "rgb": {
    "r": 108,
    "g": 31,
    "b": 145
  },
  "hsl": {
    "h": 280.526,
    "s": 64.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.41912,
    "c": 0.17839,
    "h": 311.8
  },
  "luminance": 0.06212
}

Semantic roles & 50–950 ramp

primary

#6C1F91

secondary

#73BD4F

accent

#E84076

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0F0611

muted

#7E7A80

Preview Lab

Preview with #6C1F91

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

Preview Lab → · Contrast checker → · Palette generator →