#681C93#681C93

#681C93 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.2% C 0.182 H 309.3°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#681C93
RGB	rgb(104, 28, 147)
HSL	hsl(278, 68%, 34%)
HSV	hsv(278, 81%, 58%)
CMYK	cmyk(29.3%, 81%, 0%, 42.4%)
CIE-LAB	lab(29.11, 52.07, -49.61)
CIE-LCH	lch(29.11, 71.92, 316.39°)
OKLab	oklab(41.25% 0.1154 -0.1409)
OKLCH	oklch(41.25% 0.182 309.3)
XYZ	xyz(11.3896, 5.8804, 28.1331)
Luminance	0.0588 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681C93 #47931C

analogous

#2C1C93 #681C93 #931C83

triadic

#681C93 #93681C #1C9368

tetradic

#681C93 #932C1C #47931C #1C8393

square

#681C93 #932C1C #47931C #1C8393

split-complementary

#681C93 #83931C #1C932C

monochromatic

#1F082C #441260 #681C93 #8C26C6 #A94CDD

Accessibility & contrast

On white

9.65

#681C93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#681C93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681C93

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681C93	#FFFFFF	#000000	##FFFFFF
##681C93	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004296

Deuteranopia (green-blind)

#004691

Tritanopia (blue-blind)

#613B58

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #681c93;
/* rgb */ color: rgb(104, 28, 147);
/* oklch */ color: oklch(41.2% 0.182 309.3);

Tailwind

colors: {
  custom: {
    50: '#9862b3',
    500: '#681c93',
    950: '#000000',
  },
}

SCSS

$custom: #681c93;
$custom-light: #9862b3;
$custom-dark: #000000;

JSON

{
  "hex": "#681c93",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 147
  },
  "hsl": {
    "h": 278.319,
    "s": 68,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41249,
    "c": 0.18211,
    "h": 309.3
  },
  "luminance": 0.0588
}

Semantic roles & 50–950 ramp

primary

#681C93

secondary

#75BF4C

accent

#EB3D7C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #681C93

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

Preview Lab → · Contrast checker → · Palette generator →