#681AA1#681AA1

#681AA1 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 42.3% C 0.197 H 305.0°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#681AA1
RGB	rgb(104, 26, 161)
HSL	hsl(275, 72%, 37%)
HSV	hsv(275, 84%, 63%)
CMYK	cmyk(35.4%, 83.9%, 0%, 36.9%)
CIE-LAB	lab(30.05, 55.86, -56.64)
CIE-LCH	lch(30.05, 79.55, 314.60°)
OKLab	oklab(42.27% 0.113 -0.1615)
OKLCH	oklch(42.27% 0.197 305)
XYZ	xyz(12.5099, 6.2551, 34.2596)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681AA1 #53A11A

analogous

#251AA1 #681AA1 #A11A97

triadic

#681AA1 #A1681A #1AA168

tetradic

#681AA1 #A1251A #53A11A #1A97A1

square

#681AA1 #A1251A #53A11A #1A97A1

split-complementary

#681AA1 #97A11A #1AA125

monochromatic

#240938 #46116C #681AA1 #8A23D6 #A652E3

Accessibility & contrast

On white

9.33

#681AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#681AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681AA1

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681AA1	#FFFFFF	#000000	##FFFFFF
##681AA1	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A5

Deuteranopia (green-blind)

#00479E

Tritanopia (blue-blind)

#5D4060

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #681aa1;
/* rgb */ color: rgb(104, 26, 161);
/* oklch */ color: oklch(42.3% 0.197 305.0);

Tailwind

colors: {
  custom: {
    50: '#9962be',
    500: '#681aa1',
    950: '#000000',
  },
}

SCSS

$custom: #681aa1;
$custom-light: #9962be;
$custom-dark: #000000;

JSON

{
  "hex": "#681aa1",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 161
  },
  "hsl": {
    "h": 274.667,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.42265,
    "c": 0.1971,
    "h": 305
  },
  "luminance": 0.06255
}

Semantic roles & 50–950 ramp

primary

#681AA1

secondary

#82C651

accent

#EF3986

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #681AA1

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

Preview Lab → · Contrast checker → · Palette generator →