#681E91#681E91

#681E91 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.3% C 0.178 H 309.8°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#681E91
RGB	rgb(104, 30, 145)
HSL	hsl(279, 66%, 34%)
HSV	hsv(279, 79%, 57%)
CMYK	cmyk(28.3%, 79.3%, 0%, 43.1%)
CIE-LAB	lab(29.20, 50.91, -48.23)
CIE-LCH	lch(29.20, 70.13, 316.55°)
OKLab	oklab(41.26% 0.1142 -0.1368)
OKLCH	oklch(41.26% 0.178 309.8)
XYZ	xyz(11.2830, 5.9162, 27.3301)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E91 #47911E

analogous

#2F1E91 #681E91 #911E81

triadic

#681E91 #91681E #1E9168

tetradic

#681E91 #912F1E #47911E #1E8191

square

#681E91 #912F1E #47911E #1E8191

split-complementary

#681E91 #81911E #1E912F

monochromatic

#1F092C #44145E #681E91 #8C28C4 #A94FDB

Accessibility & contrast

On white

9.62

#681E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#681E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E91

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E91	#FFFFFF	#000000	##FFFFFF
##681E91	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004294

Deuteranopia (green-blind)

#00468F

Tritanopia (blue-blind)

#623B57

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #681e91;
/* rgb */ color: rgb(104, 30, 145);
/* oklch */ color: oklch(41.3% 0.178 309.8);

Tailwind

colors: {
  custom: {
    50: '#9863b2',
    500: '#681e91',
    950: '#000000',
  },
}

SCSS

$custom: #681e91;
$custom-light: #9863b2;
$custom-dark: #000000;

JSON

{
  "hex": "#681e91",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 145
  },
  "hsl": {
    "h": 278.609,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41264,
    "c": 0.1782,
    "h": 309.8
  },
  "luminance": 0.05916
}

Semantic roles & 50–950 ramp

primary

#681E91

secondary

#75BD4D

accent

#E93F7C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #681E91

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

Preview Lab → · Contrast checker → · Palette generator →