#681D90#681D90

#681D90 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.1% C 0.178 H 310.3°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX#681D90
RGBrgb(104, 29, 144)
HSLhsl(279, 66%, 34%)
HSVhsv(279, 80%, 56%)
CMYKcmyk(27.8%, 79.9%, 0%, 43.5%)
CIE-LABlab(28.99, 51.05, -47.95)
CIE-LCHlch(28.99, 70.04, 316.80°)
OKLaboklab(41.09% 0.1152 -0.136)
OKLCHoklch(41.09% 0.178 310.3)
XYZxyz(11.1813, 5.8357, 26.9175)
Luminance0.0583 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#681D90 #45901D
analogous
#2E1D90 #681D90 #901D7F
triadic
#681D90 #90681D #1D9068
tetradic
#681D90 #902E1D #45901D #1D7F90
square
#681D90 #902E1D #45901D #1D7F90
split-complementary
#681D90 #7F901D #1D902E
monochromatic
#1E082A #43135D #681D90 #8D27C3 #A94CDB

Accessibility & contrast

On white

9.69
#681D90 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.17
#681D90 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #681D90
9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##681D90#FFFFFF#000000##FFFFFF
##681D901.009.692.179.69
#FFFFFF9.691.0021.001.00
#0000002.1721.001.0021.00
##FFFFFF9.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004193
Deuteranopia (green-blind)
#00458E
Tritanopia (blue-blind)
#623A56
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #681d90;
/* rgb */ color: rgb(104, 29, 144);
/* oklch */ color: oklch(41.1% 0.178 310.3);
Tailwind
colors: {
  custom: {
    50: '#9863b1',
    500: '#681d90',
    950: '#000000',
  },
}
SCSS
$custom: #681d90;
$custom-light: #9863b1;
$custom-dark: #000000;
JSON
{
  "hex": "#681d90",
  "rgb": {
    "r": 104,
    "g": 29,
    "b": 144
  },
  "hsl": {
    "h": 279.13,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41094,
    "c": 0.17827,
    "h": 310.3
  },
  "luminance": 0.05835
}

Semantic roles & 50–950 ramp

primary
#681D90
secondary
#73BD4B
accent
#E93E7A
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0611
muted
#7E7A80

Preview Lab

Preview with #681D90

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

Preview Lab → · Contrast checker → · Palette generator →

#681D90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva