#681A77#681A77

#681A77 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 38.9% C 0.158 H 320.6°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#681A77
RGB	rgb(104, 26, 119)
HSL	hsl(290, 64%, 28%)
HSV	hsv(290, 78%, 47%)
CMYK	cmyk(12.6%, 78.2%, 0%, 53.3%)
CIE-LAB	lab(26.78, 46.91, -35.86)
CIE-LCH	lch(26.78, 59.04, 322.61°)
OKLab	oklab(38.95% 0.1222 -0.1005)
OKLCH	oklch(38.95% 0.158 320.6)
XYZ	xyz(9.4077, 5.0143, 17.9215)
Luminance	0.0501 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681A77 #29771A

analogous

#391A77 #681A77 #771A57

triadic

#681A77 #77681A #1A7768

tetradic

#681A77 #77391A #29771A #1A5777

square

#681A77 #77391A #29771A #1A5777

split-complementary

#681A77 #57771A #1A7739

monochromatic

#160519 #3C0F45 #681A77 #9425A9 #BA38D3

Accessibility & contrast

On white

10.49

#681A77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#681A77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681A77

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681A77	#FFFFFF	#000000	##FFFFFF
##681A77	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7A

Deuteranopia (green-blind)

#244275

Tritanopia (blue-blind)

#692D47

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #681a77;
/* rgb */ color: rgb(104, 26, 119);
/* oklch */ color: oklch(38.9% 0.158 320.6);

Tailwind

colors: {
  custom: {
    50: '#96609f',
    500: '#681a77',
    950: '#000000',
  },
}

SCSS

$custom: #681a77;
$custom-light: #96609f;
$custom-dark: #000000;

JSON

{
  "hex": "#681a77",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 119
  },
  "hsl": {
    "h": 290.323,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38947,
    "c": 0.15819,
    "h": 320.6
  },
  "luminance": 0.05014
}

Semantic roles & 50–950 ramp

primary

#681A77

secondary

#52AC41

accent

#E7415C

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #681A77

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

Preview Lab → · Contrast checker → · Palette generator →