#681F9E#681F9E

#681F9E is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.4% C 0.190 H 305.5°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#681F9E
RGB	rgb(104, 31, 158)
HSL	hsl(274, 67%, 37%)
HSV	hsv(274, 80%, 62%)
CMYK	cmyk(34.2%, 80.4%, 0%, 38%)
CIE-LAB	lab(30.38, 53.47, -54.27)
CIE-LCH	lch(30.38, 76.18, 314.57°)
OKLab	oklab(42.42% 0.1101 -0.1546)
OKLCH	oklch(42.42% 0.19 305.5)
XYZ	xyz(12.3691, 6.3917, 32.9232)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F9E #559E1F

analogous

#281F9E #681F9E #9E1F95

triadic

#681F9E #9E681F #1F9E68

tetradic

#681F9E #9E281F #559E1F #1F959E

square

#681F9E #9E281F #559E1F #1F959E

split-complementary

#681F9E #959E1F #1F9E28

monochromatic

#250B38 #46156B #681F9E #8A29D1 #A659DE

Accessibility & contrast

On white

9.22

#681F9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#681F9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F9E

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F9E	#FFFFFF	#000000	##FFFFFF
##681F9E	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A1

Deuteranopia (green-blind)

#00489C

Tritanopia (blue-blind)

#5E415F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #681f9e;
/* rgb */ color: rgb(104, 31, 158);
/* oklch */ color: oklch(42.4% 0.190 305.5);

Tailwind

colors: {
  custom: {
    50: '#9964bc',
    500: '#681f9e',
    950: '#000000',
  },
}

SCSS

$custom: #681f9e;
$custom-light: #9964bc;
$custom-dark: #000000;

JSON

{
  "hex": "#681f9e",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 158
  },
  "hsl": {
    "h": 274.488,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42418,
    "c": 0.18981,
    "h": 305.5
  },
  "luminance": 0.06392
}

Semantic roles & 50–950 ramp

primary

#681F9E

secondary

#84C256

accent

#EA3E87

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #681F9E

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

Preview Lab → · Contrast checker → · Palette generator →