#64139A#64139A

#64139A is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.6% C 0.195 H 305.7°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX#64139A
RGBrgb(100, 19, 154)
HSLhsl(276, 78%, 34%)
HSVhsv(276, 88%, 60%)
CMYKcmyk(35.1%, 87.7%, 0%, 39.6%)
CIE-LABlab(28.14, 55.76, -55.52)
CIE-LCHlch(28.14, 78.69, 315.12°)
OKLaboklab(40.63% 0.1138 -0.1583)
OKLCHoklch(40.63% 0.195 305.7)
XYZxyz(11.3198, 5.5083, 31.0324)
Luminance0.0551 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#64139A #499A13
analogous
#21139A #64139A #9A138D
triadic
#64139A #9A6413 #139A64
tetradic
#64139A #9A2113 #499A13 #138D9A
square
#64139A #9A2113 #499A13 #138D9A
split-complementary
#64139A #8D9A13 #139A21
monochromatic
#1D062D #410C64 #64139A #871AD0 #A440E7

Accessibility & contrast

On white

9.99
#64139A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.10
#64139A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64139A
9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##64139A#FFFFFF#000000##FFFFFF
##64139A1.009.992.109.99
#FFFFFF9.991.0021.001.00
#0000002.1021.001.0021.00
##FFFFFF9.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00409D
Deuteranopia (green-blind)
#004398
Tritanopia (blue-blind)
#5A3B5A
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #64139a;
/* rgb */ color: rgb(100, 19, 154);
/* oklch */ color: oklch(40.6% 0.195 305.7);
Tailwind
colors: {
  custom: {
    50: '#965fb9',
    500: '#64139a',
    950: '#000000',
  },
}
SCSS
$custom: #64139a;
$custom-light: #965fb9;
$custom-dark: #000000;
JSON
{
  "hex": "#64139a",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 154
  },
  "hsl": {
    "h": 276,
    "s": 78.035,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40632,
    "c": 0.195,
    "h": 305.7
  },
  "luminance": 0.05508
}

Semantic roles & 50–950 ramp

primary
#64139A
secondary
#77C741
accent
#F53381
background
#F9F5FB
surface
#F2EAF6
border
#CCC6D0
text
#0E0512
muted
#7E7981

Preview Lab

Preview with #64139A

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

Preview Lab → · Contrast checker → · Palette generator →

#64139A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva