#641993#641993

#641993 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.5% C 0.184 H 307.6°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX#641993
RGBrgb(100, 25, 147)
HSLhsl(277, 71%, 34%)
HSVhsv(277, 83%, 58%)
CMYKcmyk(32%, 83%, 0%, 42.4%)
CIE-LABlab(28.14, 52.41, -51.21)
CIE-LCHlch(28.14, 73.27, 315.67°)
OKLaboklab(40.45% 0.112 -0.1457)
OKLCHoklch(40.45% 0.184 307.6)
XYZxyz(10.8685, 5.5113, 28.0893)
Luminance0.0551 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#641993 #489319
analogous
#271993 #641993 #931985
triadic
#641993 #936419 #199364
tetradic
#641993 #932719 #489319 #198593
square
#641993 #932719 #489319 #198593
split-complementary
#641993 #859319 #199327
monochromatic
#1D072A #40105F #641993 #8822C7 #A547E0

Accessibility & contrast

On white

9.99
#641993 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.10
#641993 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641993
9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##641993#FFFFFF#000000##FFFFFF
##6419931.009.992.109.99
#FFFFFF9.991.0021.001.00
#0000002.1021.001.0021.00
##FFFFFF9.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004096
Deuteranopia (green-blind)
#004391
Tritanopia (blue-blind)
#5C3A57
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #641993;
/* rgb */ color: rgb(100, 25, 147);
/* oklch */ color: oklch(40.5% 0.184 307.6);
Tailwind
colors: {
  custom: {
    50: '#9561b4',
    500: '#641993',
    950: '#000000',
  },
}
SCSS
$custom: #641993;
$custom-light: #9561b4;
$custom-dark: #000000;
JSON
{
  "hex": "#641993",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 147
  },
  "hsl": {
    "h": 276.885,
    "s": 70.93,
    "l": 33.725
  },
  "oklch": {
    "l": 0.40451,
    "c": 0.1838,
    "h": 307.6
  },
  "luminance": 0.05511
}

Semantic roles & 50–950 ramp

primary
#641993
secondary
#76C147
accent
#EE3A7F
background
#F9F6FB
surface
#F2EBF6
border
#CCC6D0
text
#0E0511
muted
#7E7A80

Preview Lab

Preview with #641993

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

Preview Lab → · Contrast checker → · Palette generator →

#641993 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva