#681A74#681A74

#681A74 is a dark, vivid purple. Relative luminance 0.049; OKLCH L 38.7% C 0.155 H 321.9°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#681A74
RGB	rgb(104, 26, 116)
HSL	hsl(292, 63%, 28%)
HSV	hsv(292, 78%, 45%)
CMYK	cmyk(10.3%, 77.6%, 0%, 54.5%)
CIE-LAB	lab(26.57, 46.32, -34.27)
CIE-LCH	lch(26.57, 57.62, 323.51°)
OKLab	oklab(38.74% 0.1224 -0.0958)
OKLCH	oklch(38.74% 0.156 321.9)
XYZ	xyz(9.2304, 4.9433, 16.9876)
Luminance	0.0494 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681A74 #26741A

analogous

#3B1A74 #681A74 #741A53

triadic

#681A74 #74681A #1A7468

tetradic

#681A74 #743B1A #26741A #1A5374

square

#681A74 #743B1A #26741A #1A5374

split-complementary

#681A74 #53741A #1A743B

monochromatic

#160619 #3B0F42 #681A74 #9525A6 #BD36D2

Accessibility & contrast

On white

10.56

#681A74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#681A74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681A74

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681A74	#FFFFFF	#000000	##FFFFFF
##681A74	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003976

Deuteranopia (green-blind)

#274272

Tritanopia (blue-blind)

#692B46

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #681a74;
/* rgb */ color: rgb(104, 26, 116);
/* oklch */ color: oklch(38.7% 0.155 321.9);

Tailwind

colors: {
  custom: {
    50: '#96609c',
    500: '#681a74',
    950: '#000000',
  },
}

SCSS

$custom: #681a74;
$custom-light: #96609c;
$custom-dark: #000000;

JSON

{
  "hex": "#681a74",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 116
  },
  "hsl": {
    "h": 292,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.38738,
    "c": 0.1555,
    "h": 321.9
  },
  "luminance": 0.04943
}

Semantic roles & 50–950 ramp

primary

#681A74

secondary

#4FA941

accent

#E64157

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0E050E

muted

#7E797E

Preview Lab

Preview with #681A74

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

Preview Lab → · Contrast checker → · Palette generator →