#681D99#681D99

#681D99 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.8% C 0.187 H 307.2°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#681D99
RGB	rgb(104, 29, 153)
HSL	hsl(276, 68%, 36%)
HSV	hsv(276, 81%, 60%)
CMYK	cmyk(32%, 81%, 0%, 40%)
CIE-LAB	lab(29.72, 53.05, -52.30)
CIE-LCH	lch(29.72, 74.50, 315.41°)
OKLab	oklab(41.83% 0.113 -0.1488)
OKLCH	oklch(41.83% 0.187 307.2)
XYZ	xyz(11.8968, 6.1218, 30.6857)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681D99 #4E991D

analogous

#2A1D99 #681D99 #991D8C

triadic

#681D99 #99681D #1D9968

tetradic

#681D99 #992A1D #4E991D #1D8C99

square

#681D99 #992A1D #4E991D #1D8C99

split-complementary

#681D99 #8C991D #1D992A

monochromatic

#220932 #451366 #681D99 #8B27CC #A752DE

Accessibility & contrast

On white

9.44

#681D99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#681D99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D99

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681D99	#FFFFFF	#000000	##FFFFFF
##681D99	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449C

Deuteranopia (green-blind)

#004797

Tritanopia (blue-blind)

#603E5C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #681d99;
/* rgb */ color: rgb(104, 29, 153);
/* oklch */ color: oklch(41.8% 0.187 307.2);

Tailwind

colors: {
  custom: {
    50: '#9863b8',
    500: '#681d99',
    950: '#000000',
  },
}

SCSS

$custom: #681d99;
$custom-light: #9863b8;
$custom-dark: #000000;

JSON

{
  "hex": "#681d99",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 153
  },
  "hsl": {
    "h": 276.29,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.41827,
    "c": 0.18688,
    "h": 307.2
  },
  "luminance": 0.06122
}

Semantic roles & 50–950 ramp

primary

#681D99

secondary

#7DC151

accent

#EB3D82

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #681D99

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

Preview Lab → · Contrast checker → · Palette generator →