#681DA0#681DA0

#681DA0 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.4% C 0.194 H 305.0°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#681DA0
RGB	rgb(104, 29, 160)
HSL	hsl(274, 69%, 37%)
HSV	hsv(274, 82%, 63%)
CMYK	cmyk(35%, 81.9%, 0%, 37.3%)
CIE-LAB	lab(30.30, 54.63, -55.61)
CIE-LCH	lch(30.30, 77.96, 314.49°)
OKLab	oklab(42.42% 0.1111 -0.1585)
OKLCH	oklch(42.42% 0.194 305)
XYZ	xyz(12.4920, 6.3599, 33.8204)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681DA0 #55A01D

analogous

#271DA0 #681DA0 #A01D97

triadic

#681DA0 #A0681D #1DA068

tetradic

#681DA0 #A0271D #55A01D #1D97A0

square

#681DA0 #A0271D #55A01D #1D97A0

split-complementary

#681DA0 #97A01D #1DA027

monochromatic

#250A38 #46146C #681DA0 #8A26D4 #A657E1

Accessibility & contrast

On white

9.24

#681DA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#681DA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681DA0

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681DA0	#FFFFFF	#000000	##FFFFFF
##681DA0	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A3

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#5D4160

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #681da0;
/* rgb */ color: rgb(104, 29, 160);
/* oklch */ color: oklch(42.4% 0.194 305.0);

Tailwind

colors: {
  custom: {
    50: '#9963bd',
    500: '#681da0',
    950: '#000000',
  },
}

SCSS

$custom: #681da0;
$custom-light: #9963bd;
$custom-dark: #000000;

JSON

{
  "hex": "#681da0",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 160
  },
  "hsl": {
    "h": 274.351,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42417,
    "c": 0.19359,
    "h": 305
  },
  "luminance": 0.0636
}

Semantic roles & 50–950 ramp

primary

#681DA0

secondary

#84C455

accent

#EC3C87

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0F0612

muted

#7E7A81

Preview Lab

Preview with #681DA0

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

Preview Lab → · Contrast checker → · Palette generator →