#681583#681583

#681583 is a dark, vivid purple. Relative luminance 0.051; OKLCH L 39.4% C 0.174 H 315.8°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#681583
RGB	rgb(104, 21, 131)
HSL	hsl(285, 72%, 30%)
HSV	hsv(285, 84%, 51%)
CMYK	cmyk(20.6%, 84%, 0%, 48.6%)
CIE-LAB	lab(27.07, 50.97, -42.97)
CIE-LCH	lch(27.07, 66.67, 319.87°)
OKLab	oklab(39.43% 0.1246 -0.1213)
OKLCH	oklch(39.43% 0.174 315.8)
XYZ	xyz(10.0732, 5.1185, 21.9257)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681583 #308315

analogous

#311583 #681583 #831567

triadic

#681583 #836815 #158368

tetradic

#681583 #833115 #308315 #156783

square

#681583 #833115 #308315 #156783

split-complementary

#681583 #678315 #158331

monochromatic

#15041A #3E0D4E #681583 #921DB8 #B534DE

Accessibility & contrast

On white

10.38

#681583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#681583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681583

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681583	#FFFFFF	#000000	##FFFFFF
##681583	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)

#003B86

Deuteranopia (green-blind)

#114281

Tritanopia (blue-blind)

#66304D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #681583;
/* rgb */ color: rgb(104, 21, 131);
/* oklch */ color: oklch(39.4% 0.174 315.8);

Tailwind

colors: {
  custom: {
    50: '#975fa8',
    500: '#681583',
    950: '#000000',
  },
}

SCSS

$custom: #681583;
$custom-light: #975fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#681583",
  "rgb": {
    "r": 104,
    "g": 21,
    "b": 131
  },
  "hsl": {
    "h": 285.273,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.39429,
    "c": 0.17389,
    "h": 315.8
  },
  "luminance": 0.05118
}

Semantic roles & 50–950 ramp

primary

#681583

secondary

#5AB83C

accent

#EF3965

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #681583

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

Preview Lab → · Contrast checker → · Palette generator →