#681D9E#681D9E

#681D9E is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.2% C 0.192 H 305.6°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#681D9E
RGB	rgb(104, 29, 158)
HSL	hsl(275, 69%, 37%)
HSV	hsv(275, 82%, 62%)
CMYK	cmyk(34.2%, 81.6%, 0%, 38%)
CIE-LAB	lab(30.13, 54.18, -54.67)
CIE-LCH	lch(30.13, 76.97, 314.74°)
OKLab	oklab(42.25% 0.1117 -0.1558)
OKLCH	oklch(42.25% 0.192 305.6)
XYZ	xyz(12.3185, 6.2905, 32.9064)
Luminance	0.0629 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D9E #539E1D

analogous

#281D9E #681D9E #9E1D94

triadic

#681D9E #9E681D #1D9E68

tetradic

#681D9E #9E281D #539E1D #1D949E

square

#681D9E #9E281D #539E1D #1D949E

split-complementary

#681D9E #949E1D #1D9E28

monochromatic

#240A37 #46146A #681D9E #8A26D2 #A656E0

Accessibility & contrast

On white

9.30

#681D9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#681D9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D9E

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D9E	#FFFFFF	#000000	##FFFFFF
##681D9E	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A1

Deuteranopia (green-blind)

#00479C

Tritanopia (blue-blind)

#5E405E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #681d9e;
/* rgb */ color: rgb(104, 29, 158);
/* oklch */ color: oklch(42.2% 0.192 305.6);

Tailwind

colors: {
  custom: {
    50: '#9963bc',
    500: '#681d9e',
    950: '#000000',
  },
}

SCSS

$custom: #681d9e;
$custom-light: #9963bc;
$custom-dark: #000000;

JSON

{
  "hex": "#681d9e",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 158
  },
  "hsl": {
    "h": 274.884,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42246,
    "c": 0.19168,
    "h": 305.6
  },
  "luminance": 0.0629
}

Semantic roles & 50–950 ramp

primary

#681D9E

secondary

#82C354

accent

#EC3C86

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #681D9E

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

Preview Lab → · Contrast checker → · Palette generator →