#6C277D#6C277D

#6C277D is a dark, vivid purple. Relative luminance 0.061; OKLCH L 41.3% C 0.149 H 319.1°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#6C277D
RGB	rgb(108, 39, 125)
HSL	hsl(288, 52%, 32%)
HSV	hsv(288, 69%, 49%)
CMYK	cmyk(13.6%, 68.8%, 0%, 51%)
CIE-LAB	lab(29.71, 43.71, -34.91)
CIE-LCH	lch(29.71, 55.94, 321.39°)
OKLab	oklab(41.31% 0.1127 -0.0977)
OKLCH	oklch(41.31% 0.149 319.1)
XYZ	xyz(10.6110, 6.1203, 20.0205)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C277D #387D27

analogous

#41277D #6C277D #7D2763

triadic

#6C277D #7D6C27 #277D6C

tetradic

#6C277D #7D4127 #387D27 #27637D

square

#6C277D #7D4127 #387D27 #27637D

split-complementary

#6C277D #637D27 #277D41

monochromatic

#1B0A20 #44184E #6C277D #9436AC #B355CA

Accessibility & contrast

On white

9.44

#6C277D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#6C277D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C277D

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C277D	#FFFFFF	#000000	##FFFFFF
##6C277D	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#074180

Deuteranopia (green-blind)

#2D487B

Tritanopia (blue-blind)

#6C364E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #6c277d;
/* rgb */ color: rgb(108, 39, 125);
/* oklch */ color: oklch(41.3% 0.149 319.1);

Tailwind

colors: {
  custom: {
    50: '#9967a3',
    500: '#6c277d',
    950: '#000000',
  },
}

SCSS

$custom: #6c277d;
$custom-light: #9967a3;
$custom-dark: #000000;

JSON

{
  "hex": "#6c277d",
  "rgb": {
    "r": 108,
    "g": 39,
    "b": 125
  },
  "hsl": {
    "h": 288.14,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41305,
    "c": 0.14917,
    "h": 319.1
  },
  "luminance": 0.0612
}

Semantic roles & 50–950 ramp

primary

#6C277D

secondary

#64AF51

accent

#DC4C68

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E060F

muted

#7E7A7F

Preview Lab

Preview with #6C277D

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

Preview Lab → · Contrast checker → · Palette generator →