#681E99#681E99

#681E99 is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.9% C 0.186 H 307.1°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#681E99
RGB	rgb(104, 30, 153)
HSL	hsl(276, 67%, 36%)
HSV	hsv(276, 80%, 60%)
CMYK	cmyk(32%, 80.4%, 0%, 40%)
CIE-LAB	lab(29.84, 52.69, -52.10)
CIE-LCH	lch(29.84, 74.10, 315.32°)
OKLab	oklab(41.91% 0.1122 -0.1482)
OKLCH	oklch(41.91% 0.186 307.1)
XYZ	xyz(11.9217, 6.1717, 30.6940)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#681E99 #4F991E

analogous

#2B1E99 #681E99 #991E8C

triadic

#681E99 #99681E #1E9968

tetradic

#681E99 #992B1E #4F991E #1E8C99

square

#681E99 #992B1E #4F991E #1E8C99

split-complementary

#681E99 #8C991E #1E992B

monochromatic

#220A33 #451466 #681E99 #8B28CC #A754DD

Accessibility & contrast

On white

9.40

#681E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#681E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681E99

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##681E99	#FFFFFF	#000000	##FFFFFF
##681E99	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	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: #681e99;
/* rgb */ color: rgb(104, 30, 153);
/* oklch */ color: oklch(41.9% 0.186 307.1);

Tailwind

colors: {
  custom: {
    50: '#9863b8',
    500: '#681e99',
    950: '#000000',
  },
}

SCSS

$custom: #681e99;
$custom-light: #9863b8;
$custom-dark: #000000;

JSON

{
  "hex": "#681e99",
  "rgb": {
    "r": 104,
    "g": 30,
    "b": 153
  },
  "hsl": {
    "h": 276.098,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.41914,
    "c": 0.18592,
    "h": 307.1
  },
  "luminance": 0.06172
}

Semantic roles & 50–950 ramp

primary

#681E99

secondary

#7EC152

accent

#EA3E82

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #681E99

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

Preview Lab → · Contrast checker → · Palette generator →