#681D91#681D91

#681D91 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.2% C 0.179 H 309.9°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#681D91
RGB	rgb(104, 29, 145)
HSL	hsl(279, 67%, 34%)
HSV	hsv(279, 80%, 57%)
CMYK	cmyk(28.3%, 80%, 0%, 43.1%)
CIE-LAB	lab(29.07, 51.27, -48.44)
CIE-LCH	lch(29.07, 70.53, 316.63°)
OKLab	oklab(41.17% 0.115 -0.1374)
OKLCH	oklch(41.17% 0.179 309.9)
XYZ	xyz(11.2581, 5.8664, 27.3218)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D91 #46911D

analogous

#2E1D91 #681D91 #911D80

triadic

#681D91 #91681D #1D9168

tetradic

#681D91 #912E1D #46911D #1D8091

square

#681D91 #912E1D #46911D #1D8091

split-complementary

#681D91 #80911D #1D912E

monochromatic

#1F092B #43135E #681D91 #8D27C4 #A94DDB

Accessibility & contrast

On white

9.66

#681D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#681D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D91

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D91	#FFFFFF	#000000	##FFFFFF
##681D91	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004194

Deuteranopia (green-blind)

#00468F

Tritanopia (blue-blind)

#623A57

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #681d91;
/* rgb */ color: rgb(104, 29, 145);
/* oklch */ color: oklch(41.2% 0.179 309.9);

Tailwind

colors: {
  custom: {
    50: '#9863b2',
    500: '#681d91',
    950: '#000000',
  },
}

SCSS

$custom: #681d91;
$custom-light: #9863b2;
$custom-dark: #000000;

JSON

{
  "hex": "#681d91",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 145
  },
  "hsl": {
    "h": 278.793,
    "s": 66.667,
    "l": 34.118
  },
  "oklch": {
    "l": 0.41174,
    "c": 0.17922,
    "h": 309.9
  },
  "luminance": 0.05866
}

Semantic roles & 50–950 ramp

primary

#681D91

secondary

#74BE4C

accent

#EA3E7B

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #681D91

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

Preview Lab → · Contrast checker → · Palette generator →