#6B1778#6B1778

#6B1778 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.2% C 0.164 H 321.8°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#6B1778
RGB	rgb(107, 23, 120)
HSL	hsl(292, 68%, 28%)
HSV	hsv(292, 81%, 47%)
CMYK	cmyk(10.8%, 80.8%, 0%, 52.9%)
CIE-LAB	lab(27.00, 48.77, -36.10)
CIE-LCH	lch(27.00, 60.68, 323.50°)
OKLab	oklab(39.23% 0.1286 -0.1011)
OKLCH	oklch(39.23% 0.164 321.8)
XYZ	xyz(9.7596, 5.0952, 18.2351)
Luminance	0.0510 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1778 #247817

analogous

#3A1778 #6B1778 #781754

triadic

#6B1778 #786B17 #17786B

tetradic

#6B1778 #783A17 #247817 #175478

square

#6B1778 #783A17 #247817 #175478

split-complementary

#6B1778 #547817 #17783A

monochromatic

#17051A #3D0D45 #6B1778 #9921AB #C132D8

Accessibility & contrast

On white

10.40

#6B1778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#6B1778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1778

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1778	#FFFFFF	#000000	##FFFFFF
##6B1778	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7B

Deuteranopia (green-blind)

#254376

Tritanopia (blue-blind)

#6C2B47

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #6b1778;
/* rgb */ color: rgb(107, 23, 120);
/* oklch */ color: oklch(39.2% 0.164 321.8);

Tailwind

colors: {
  custom: {
    50: '#995f9f',
    500: '#6b1778',
    950: '#000000',
  },
}

SCSS

$custom: #6b1778;
$custom-light: #995f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1778",
  "rgb": {
    "r": 107,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 291.959,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39232,
    "c": 0.16354,
    "h": 321.8
  },
  "luminance": 0.05095
}

Semantic roles & 50–950 ramp

primary

#6B1778

secondary

#4DAD3E

accent

#EB3D54

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #6B1778

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

Preview Lab → · Contrast checker → · Palette generator →