#6C1778#6C1778

#6C1778 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.4% C 0.164 H 322.3°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#6C1778
RGB	rgb(108, 23, 120)
HSL	hsl(293, 68%, 28%)
HSV	hsv(293, 81%, 47%)
CMYK	cmyk(10%, 80.8%, 0%, 52.9%)
CIE-LAB	lab(27.18, 48.98, -35.81)
CIE-LCH	lch(27.18, 60.67, 323.83°)
OKLab	oklab(39.39% 0.1298 -0.1002)
OKLCH	oklch(39.39% 0.164 322.3)
XYZ	xyz(9.8806, 5.1576, 18.2407)
Luminance	0.0516 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C1778 #237817

analogous

#3B1778 #6C1778 #781753

triadic

#6C1778 #786C17 #17786C

tetradic

#6C1778 #783B17 #237817 #175378

square

#6C1778 #783B17 #237817 #175378

split-complementary

#6C1778 #537817 #17783B

monochromatic

#17051A #3E0D45 #6C1778 #9A21AB #C332D8

Accessibility & contrast

On white

10.34

#6C1778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#6C1778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6C1778

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C1778	#FFFFFF	#000000	##FFFFFF
##6C1778	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7B

Deuteranopia (green-blind)

#264376

Tritanopia (blue-blind)

#6D2B47

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #6c1778;
/* rgb */ color: rgb(108, 23, 120);
/* oklch */ color: oklch(39.4% 0.164 322.3);

Tailwind

colors: {
  custom: {
    50: '#9a5f9f',
    500: '#6c1778',
    950: '#000000',
  },
}

SCSS

$custom: #6c1778;
$custom-light: #9a5f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#6c1778",
  "rgb": {
    "r": 108,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 292.577,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.3939,
    "c": 0.16397,
    "h": 322.3
  },
  "luminance": 0.05157
}

Semantic roles & 50–950 ramp

primary

#6C1778

secondary

#4BAD3E

accent

#EB3D53

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #6C1778

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

Preview Lab → · Contrast checker → · Palette generator →