#681E9D#681E9D

#681E9D is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.2% C 0.190 H 305.9°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#681E9D
RGB	rgb(104, 30, 157)
HSL	hsl(275, 68%, 37%)
HSV	hsv(275, 81%, 62%)
CMYK	cmyk(33.8%, 80.9%, 0%, 38.4%)
CIE-LAB	lab(30.17, 53.60, -54.00)
CIE-LCH	lch(30.17, 76.09, 314.78°)
OKLab	oklab(42.25% 0.1112 -0.1538)
OKLCH	oklch(42.25% 0.19 305.9)
XYZ	xyz(12.2576, 6.3060, 32.4632)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E9D #539D1E

analogous

#291E9D #681E9D #9D1E93

triadic

#681E9D #9D681E #1E9D68

tetradic

#681E9D #9D291E #539D1E #1E939D

square

#681E9D #9D291E #539D1E #1E939D

split-complementary

#681E9D #939D1E #1E9D29

monochromatic

#240A36 #46146A #681E9D #8A28D0 #A657DF

Accessibility & contrast

On white

9.29

#681E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#681E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E9D

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E9D	#FFFFFF	#000000	##FFFFFF
##681E9D	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A0

Deuteranopia (green-blind)

#00479B

Tritanopia (blue-blind)

#5E405E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #681e9d;
/* rgb */ color: rgb(104, 30, 157);
/* oklch */ color: oklch(42.2% 0.190 305.9);

Tailwind

colors: {
  custom: {
    50: '#9964bb',
    500: '#681e9d',
    950: '#000000',
  },
}

SCSS

$custom: #681e9d;
$custom-light: #9964bb;
$custom-dark: #000000;

JSON

{
  "hex": "#681e9d",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 157
  },
  "hsl": {
    "h": 274.961,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42247,
    "c": 0.18979,
    "h": 305.9
  },
  "luminance": 0.06306
}

Semantic roles & 50–950 ramp

primary

#681E9D

secondary

#82C254

accent

#EB3D86

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #681E9D

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

Preview Lab → · Contrast checker → · Palette generator →