#681B77#681B77

#681B77 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.0% C 0.157 H 320.5°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#681B77
RGB	rgb(104, 27, 119)
HSL	hsl(290, 63%, 29%)
HSV	hsv(290, 77%, 47%)
CMYK	cmyk(12.6%, 77.3%, 0%, 53.3%)
CIE-LAB	lab(26.90, 46.54, -35.65)
CIE-LCH	lch(26.90, 58.63, 322.55°)
OKLab	oklab(39.04% 0.1212 -0.0999)
OKLCH	oklch(39.04% 0.157 320.5)
XYZ	xyz(9.4302, 5.0593, 17.9290)
Luminance	0.0506 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681B77 #2A771B

analogous

#3A1B77 #681B77 #771B58

triadic

#681B77 #77681B #1B7768

tetradic

#681B77 #773A1B #2A771B #1B5877

square

#681B77 #773A1B #2A771B #1B5877

split-complementary

#681B77 #58771B #1B773A

monochromatic

#160619 #3C1045 #681B77 #9426A9 #B93AD2

Accessibility & contrast

On white

10.44

#681B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#681B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681B77

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681B77	#FFFFFF	#000000	##FFFFFF
##681B77	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7A

Deuteranopia (green-blind)

#254275

Tritanopia (blue-blind)

#692D48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #681b77;
/* rgb */ color: rgb(104, 27, 119);
/* oklch */ color: oklch(39.0% 0.157 320.5);

Tailwind

colors: {
  custom: {
    50: '#96609f',
    500: '#681b77',
    950: '#000000',
  },
}

SCSS

$custom: #681b77;
$custom-light: #96609f;
$custom-dark: #000000;

JSON

{
  "hex": "#681b77",
  "rgb": {
    "r": 104,
    "g": 27,
    "b": 119
  },
  "hsl": {
    "h": 290.217,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39038,
    "c": 0.15706,
    "h": 320.5
  },
  "luminance": 0.05059
}

Semantic roles & 50–950 ramp

primary

#681B77

secondary

#54AB42

accent

#E6425D

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0E050E

muted

#7E7A7E

Preview Lab

Preview with #681B77

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

Preview Lab → · Contrast checker → · Palette generator →