#681D7A#681D7A

#681D7A is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.4% C 0.157 H 319.0°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#681D7A
RGB	rgb(104, 29, 122)
HSL	hsl(288, 62%, 30%)
HSV	hsv(288, 76%, 48%)
CMYK	cmyk(14.8%, 76.2%, 0%, 52.2%)
CIE-LAB	lab(27.37, 46.39, -36.80)
CIE-LCH	lch(27.37, 59.21, 321.57°)
OKLab	oklab(39.44% 0.1189 -0.1033)
OKLCH	oklch(39.44% 0.157 319)
XYZ	xyz(9.6607, 5.2274, 18.9087)
Luminance	0.0523 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D7A #2F7A1D

analogous

#3A1D7A #681D7A #7A1D5E

triadic

#681D7A #7A681D #1D7A68

tetradic

#681D7A #7A3A1D #2F7A1D #1D5E7A

square

#681D7A #7A3A1D #2F7A1D #1D5E7A

split-complementary

#681D7A #5E7A1D #1D7A3A

monochromatic

#150619 #3E1149 #681D7A #9229AB #B540D2

Accessibility & contrast

On white

10.27

#681D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#681D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D7A

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D7A	#FFFFFF	#000000	##FFFFFF
##681D7A	1.00	10.27	2.05	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7D

Deuteranopia (green-blind)

#234378

Tritanopia (blue-blind)

#68304A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #681d7a;
/* rgb */ color: rgb(104, 29, 122);
/* oklch */ color: oklch(39.4% 0.157 319.0);

Tailwind

colors: {
  custom: {
    50: '#9661a1',
    500: '#681d7a',
    950: '#000000',
  },
}

SCSS

$custom: #681d7a;
$custom-light: #9661a1;
$custom-dark: #000000;

JSON

{
  "hex": "#681d7a",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 122
  },
  "hsl": {
    "h": 288.387,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.39437,
    "c": 0.15749,
    "h": 319
  },
  "luminance": 0.05227
}

Semantic roles & 50–950 ramp

primary

#681D7A

secondary

#59AE45

accent

#E54362

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #681D7A

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

Preview Lab → · Contrast checker → · Palette generator →