#681F9F#681F9F

#681F9F is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.5% C 0.191 H 305.1°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#681F9F
RGB	rgb(104, 31, 159)
HSL	hsl(274, 67%, 37%)
HSV	hsv(274, 81%, 62%)
CMYK	cmyk(34.6%, 80.5%, 0%, 37.6%)
CIE-LAB	lab(30.46, 53.69, -54.74)
CIE-LCH	lch(30.46, 76.68, 314.44°)
OKLab	oklab(42.5% 0.1098 -0.156)
OKLCH	oklch(42.5% 0.191 305.1)
XYZ	xyz(12.4555, 6.4263, 33.3784)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681F9F #569F1F

analogous

#281F9F #681F9F #9F1F96

triadic

#681F9F #9F681F #1F9F68

tetradic

#681F9F #9F281F #569F1F #1F969F

square

#681F9F #9F281F #569F1F #1F969F

split-complementary

#681F9F #969F1F #1F9F28

monochromatic

#250B39 #47156C #681F9F #8929D2 #A65ADF

Accessibility & contrast

On white

9.19

#681F9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#681F9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681F9F

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681F9F	#FFFFFF	#000000	##FFFFFF
##681F9F	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A2

Deuteranopia (green-blind)

#00489D

Tritanopia (blue-blind)

#5E415F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #681f9f;
/* rgb */ color: rgb(104, 31, 159);
/* oklch */ color: oklch(42.5% 0.191 305.1);

Tailwind

colors: {
  custom: {
    50: '#9964bc',
    500: '#681f9f',
    950: '#000000',
  },
}

SCSS

$custom: #681f9f;
$custom-light: #9964bc;
$custom-dark: #000000;

JSON

{
  "hex": "#681f9f",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 159
  },
  "hsl": {
    "h": 274.219,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42502,
    "c": 0.19078,
    "h": 305.1
  },
  "luminance": 0.06426
}

Semantic roles & 50–950 ramp

primary

#681F9F

secondary

#85C357

accent

#EA3E88

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #681F9F

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

Preview Lab → · Contrast checker → · Palette generator →