#681A7B#681A7B

#681A7B is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.2% C 0.162 H 318.8°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#681A7B
RGB	rgb(104, 26, 123)
HSL	hsl(288, 65%, 29%)
HSV	hsv(288, 79%, 48%)
CMYK	cmyk(15.4%, 78.9%, 0%, 51.8%)
CIE-LAB	lab(27.05, 47.71, -37.95)
CIE-LCH	lch(27.05, 60.96, 321.50°)
OKLab	oklab(39.23% 0.1217 -0.1066)
OKLCH	oklch(39.23% 0.162 318.8)
XYZ	xyz(9.6530, 5.1124, 19.2134)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681A7B #2D7B1A

analogous

#371A7B #681A7B #7B1A5E

triadic

#681A7B #7B681A #1A7B68

tetradic

#681A7B #7B371A #2D7B1A #1A5E7B

square

#681A7B #7B371A #2D7B1A #1A5E7B

split-complementary

#681A7B #5E7B1A #1A7B37

monochromatic

#150519 #3D0F48 #681A7B #9325AE #B73AD5

Accessibility & contrast

On white

10.38

#681A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#681A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681A7B

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681A7B	#FFFFFF	#000000	##FFFFFF
##681A7B	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)

#003B7E

Deuteranopia (green-blind)

#204279

Tritanopia (blue-blind)

#682F4A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #681a7b;
/* rgb */ color: rgb(104, 26, 123);
/* oklch */ color: oklch(39.2% 0.162 318.8);

Tailwind

colors: {
  custom: {
    50: '#9760a2',
    500: '#681a7b',
    950: '#000000',
  },
}

SCSS

$custom: #681a7b;
$custom-light: #9760a2;
$custom-dark: #000000;

JSON

{
  "hex": "#681a7b",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 123
  },
  "hsl": {
    "h": 288.247,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39232,
    "c": 0.1618,
    "h": 318.8
  },
  "luminance": 0.05112
}

Semantic roles & 50–950 ramp

primary

#681A7B

secondary

#57AF42

accent

#E84061

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #681A7B

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

Preview Lab → · Contrast checker → · Palette generator →