#6B1779#6B1779

#6B1779 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.3% C 0.164 H 321.4°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#6B1779
RGB	rgb(107, 23, 121)
HSL	hsl(291, 68%, 28%)
HSV	hsv(291, 81%, 47%)
CMYK	cmyk(11.6%, 81%, 0%, 52.5%)
CIE-LAB	lab(27.07, 48.96, -36.62)
CIE-LCH	lch(27.07, 61.14, 323.21°)
OKLab	oklab(39.3% 0.1285 -0.1026)
OKLCH	oklch(39.3% 0.164 321.4)
XYZ	xyz(9.8206, 5.1196, 18.5564)
Luminance	0.0512 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1779 #257917

analogous

#3A1779 #6B1779 #791756

triadic

#6B1779 #796B17 #17796B

tetradic

#6B1779 #793A17 #257917 #175679

square

#6B1779 #793A17 #257917 #175679

split-complementary

#6B1779 #567917 #17793A

monochromatic

#17051A #3E0D46 #6B1779 #9821AC #C032D8

Accessibility & contrast

On white

10.38

#6B1779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#6B1779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1779

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1779	#FFFFFF	#000000	##FFFFFF
##6B1779	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7C

Deuteranopia (green-blind)

#244377

Tritanopia (blue-blind)

#6C2B48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #6b1779;
/* rgb */ color: rgb(107, 23, 121);
/* oklch */ color: oklch(39.3% 0.164 321.4);

Tailwind

colors: {
  custom: {
    50: '#995fa0',
    500: '#6b1779',
    950: '#000000',
  },
}

SCSS

$custom: #6b1779;
$custom-light: #995fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1779",
  "rgb": {
    "r": 107,
    "g": 23,
    "b": 121
  },
  "hsl": {
    "h": 291.429,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39303,
    "c": 0.16441,
    "h": 321.4
  },
  "luminance": 0.05119
}

Semantic roles & 50–950 ramp

primary

#6B1779

secondary

#4EAE3E

accent

#EB3D56

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050F

muted

#7E797E

Preview Lab

Preview with #6B1779

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

Preview Lab → · Contrast checker → · Palette generator →