#681CA9#681CA9

#681CA9 is a dark, highly saturated violet. Relative luminance 0.066; OKLCH L 43.1% C 0.203 H 302.5°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX#681CA9
RGBrgb(104, 28, 169)
HSLhsl(272, 72%, 39%)
HSVhsv(272, 83%, 66%)
CMYKcmyk(38.5%, 83.4%, 0%, 33.7%)
CIE-LABlab(30.97, 57.03, -59.97)
CIE-LCHlch(30.97, 82.75, 313.56°)
OKLaboklab(43.12% 0.109 -0.1713)
OKLCHoklch(43.12% 0.203 302.5)
XYZxyz(13.2839, 6.6381, 38.1099)
Luminance0.0664 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#681CA9 #5DA91C
analogous
#211CA9 #681CA9 #A91CA3
triadic
#681CA9 #A9681C #1CA968
tetradic
#681CA9 #A9211C #5DA91C #1CA3A9
square
#681CA9 #A9211C #5DA91C #1CA3A9
split-complementary
#681CA9 #A3A91C #1CA921
monochromatic
#270B40 #481374 #681CA9 #8827DB #A55BE4

Accessibility & contrast

On white

9.02
#681CA9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.33
#681CA9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681CA9
9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##681CA9#FFFFFF#000000##FFFFFF
##681CA91.009.022.339.02
#FFFFFF9.021.0021.001.00
#0000002.3321.001.0021.00
##FFFFFF9.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0048AD
Deuteranopia (green-blind)
#0048A6
Tritanopia (blue-blind)
#5A4465
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #681ca9;
/* rgb */ color: rgb(104, 28, 169);
/* oklch */ color: oklch(43.1% 0.203 302.5);
Tailwind
colors: {
  custom: {
    50: '#9a64c4',
    500: '#681ca9',
    950: '#000000',
  },
}
SCSS
$custom: #681ca9;
$custom-light: #9a64c4;
$custom-dark: #000000;
JSON
{
  "hex": "#681ca9",
  "rgb": {
    "r": 104,
    "g": 28,
    "b": 169
  },
  "hsl": {
    "h": 272.34,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43119,
    "c": 0.20307,
    "h": 302.5
  },
  "luminance": 0.06638
}

Semantic roles & 50–950 ramp

primary
#681CA9
secondary
#8CC859
accent
#EE398D
background
#FAF6FC
surface
#F3EBF8
border
#CDC6D1
text
#0F0613
muted
#7F7A82

Preview Lab

Preview with #681CA9

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

Preview Lab → · Contrast checker → · Palette generator →

#681CA9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva