#681F92#681F92

#681F92 is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.4% C 0.178 H 309.4°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#681F92
RGB	rgb(104, 31, 146)
HSL	hsl(278, 65%, 35%)
HSV	hsv(278, 79%, 57%)
CMYK	cmyk(28.8%, 78.8%, 0%, 42.7%)
CIE-LAB	lab(29.41, 50.75, -48.51)
CIE-LCH	lch(29.41, 70.21, 316.30°)
OKLab	oklab(41.44% 0.1131 -0.1377)
OKLCH	oklch(41.44% 0.178 309.4)
XYZ	xyz(11.3862, 5.9986, 27.7466)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F92 #49921F

analogous

#2F1F92 #681F92 #921F83

triadic

#681F92 #92681F #1F9268

tetradic

#681F92 #922F1F #49921F #1F8392

square

#681F92 #922F1F #49921F #1F8392

split-complementary

#681F92 #83921F #1F922F

monochromatic

#200A2D #441460 #681F92 #8C2AC4 #A851DA

Accessibility & contrast

On white

9.55

#681F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#681F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F92

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F92	#FFFFFF	#000000	##FFFFFF
##681F92	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004295

Deuteranopia (green-blind)

#004690

Tritanopia (blue-blind)

#623B58

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #681f92;
/* rgb */ color: rgb(104, 31, 146);
/* oklch */ color: oklch(41.4% 0.178 309.4);

Tailwind

colors: {
  custom: {
    50: '#9864b3',
    500: '#681f92',
    950: '#000000',
  },
}

SCSS

$custom: #681f92;
$custom-light: #9864b3;
$custom-dark: #000000;

JSON

{
  "hex": "#681f92",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 146
  },
  "hsl": {
    "h": 278.087,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.41435,
    "c": 0.17814,
    "h": 309.4
  },
  "luminance": 0.05998
}

Semantic roles & 50–950 ramp

primary

#681F92

secondary

#78BD50

accent

#E8407D

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #681F92

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

Preview Lab → · Contrast checker → · Palette generator →