#681FB1#681FB1

#681FB1 is a dark, highly saturated violet. Relative luminance 0.071; OKLCH L 44.1% C 0.208 H 300.1°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#681FB1
RGB	rgb(104, 31, 177)
HSL	hsl(270, 70%, 41%)
HSV	hsv(270, 82%, 69%)
CMYK	cmyk(41.2%, 82.5%, 0%, 30.6%)
CIE-LAB	lab(32.03, 57.88, -63.03)
CIE-LCH	lch(32.03, 85.57, 312.56°)
OKLab	oklab(44.07% 0.1044 -0.1803)
OKLCH	oklch(44.07% 0.208 300.1)
XYZ	xyz(14.1327, 7.0972, 42.2118)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681FB1 #68B11F

analogous

#1F1FB1 #681FB1 #B11FB1

triadic

#681FB1 #B1681F #1FB168

tetradic

#681FB1 #B11F1F #68B11F #1FB1B1

square

#681FB1 #B11F1F #68B11F #1FB1B1

split-complementary

#681FB1 #B1B11F #1FB11F

monochromatic

#2B0D49 #49167D #681FB1 #8732DB #A566E4

Accessibility & contrast

On white

8.68

#681FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#681FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681FB1

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681FB1	#FFFFFF	#000000	##FFFFFF
##681FB1	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB5

Deuteranopia (green-blind)

#004AAE

Tritanopia (blue-blind)

#56496A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #681fb1;
/* rgb */ color: rgb(104, 31, 177);
/* oklch */ color: oklch(44.1% 0.208 300.1);

Tailwind

colors: {
  custom: {
    50: '#9b65c9',
    500: '#681fb1',
    950: '#000000',
  },
}

SCSS

$custom: #681fb1;
$custom-light: #9b65c9;
$custom-dark: #000000;

JSON

{
  "hex": "#681fb1",
  "rgb": {
    "r": 104,
    "g": 31,
    "b": 177
  },
  "hsl": {
    "h": 270,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.4407,
    "c": 0.20835,
    "h": 300.1
  },
  "luminance": 0.07097
}

Semantic roles & 50–950 ramp

primary

#681FB1

secondary

#96CA62

accent

#ED3B94

background

#FAF6FC

surface

#F3EBF8

border

#CDC6D1

text

#0F0613

muted

#7F7A82

Preview Lab

Preview with #681FB1

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

Preview Lab → · Contrast checker → · Palette generator →