#681A90#681A90

#681A90 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.8% C 0.181 H 310.5°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX#681A90
RGBrgb(104, 26, 144)
HSLhsl(280, 69%, 33%)
HSVhsv(280, 82%, 56%)
CMYKcmyk(27.8%, 81.9%, 0%, 43.5%)
CIE-LABlab(28.63, 52.11, -48.54)
CIE-LCHlch(28.63, 71.21, 317.03°)
OKLaboklab(40.84% 0.1177 -0.1377)
OKLCHoklch(40.84% 0.181 310.5)
XYZxyz(11.1114, 5.6957, 26.8942)
Luminance0.0570 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#681A90 #42901A
analogous
#2D1A90 #681A90 #901A7D
triadic
#681A90 #90681A #1A9068
tetradic
#681A90 #902D1A #42901A #1A7D90
square
#681A90 #902D1A #42901A #1A7D90
split-complementary
#681A90 #7D901A #1A902D
monochromatic
#1D0728 #43115C #681A90 #8D23C4 #AB47DE

Accessibility & contrast

On white

9.82
#681A90 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.14
#681A90 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681A90
9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##681A90#FFFFFF#000000##FFFFFF
##681A901.009.822.149.82
#FFFFFF9.821.0021.001.00
#0000002.1421.001.0021.00
##FFFFFF9.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004093
Deuteranopia (green-blind)
#00458E
Tritanopia (blue-blind)
#623856
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #681a90;
/* rgb */ color: rgb(104, 26, 144);
/* oklch */ color: oklch(40.8% 0.181 310.5);
Tailwind
colors: {
  custom: {
    50: '#9861b1',
    500: '#681a90',
    950: '#000000',
  },
}
SCSS
$custom: #681a90;
$custom-light: #9861b1;
$custom-dark: #000000;
JSON
{
  "hex": "#681a90",
  "rgb": {
    "r": 104,
    "g": 26,
    "b": 144
  },
  "hsl": {
    "h": 279.661,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.40841,
    "c": 0.18117,
    "h": 310.5
  },
  "luminance": 0.05695
}

Semantic roles & 50–950 ramp

primary
#681A90
secondary
#6FBF47
accent
#EC3C77
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0511
muted
#7E7A80

Preview Lab

Preview with #681A90

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

Preview Lab → · Contrast checker → · Palette generator →

#681A90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva