#64369F#64369F

#64369F is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.7% C 0.163 H 299.9°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#64369F
RGBrgb(100, 54, 159)
HSLhsl(266, 49%, 42%)
HSVhsv(266, 66%, 62%)
CMYKcmyk(37.1%, 66%, 0%, 37.6%)
CIE-LABlab(33.67, 42.40, -49.56)
CIE-LCHlch(33.67, 65.22, 310.55°)
OKLaboklab(44.66% 0.0813 -0.141)
OKLCHoklch(44.66% 0.163 299.9)
XYZxyz(12.8312, 7.8507, 33.6335)
Luminance0.0785 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#64369F #719F36
analogous
#363C9F #64369F #99369F
triadic
#64369F #9F6436 #369F64
tetradic
#64369F #9F363C #719F36 #369F99
square
#64369F #9F363C #719F36 #369F99
split-complementary
#64369F #9F9936 #3C9F36
monochromatic
#2B1744 #472671 #64369F #824FC3 #A27DD3

Accessibility & contrast

On white

8.17
#64369F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.57
#64369F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64369F
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##64369F#FFFFFF#000000##FFFFFF
##64369F1.008.172.578.17
#FFFFFF8.171.0021.001.00
#0000002.5721.001.0021.00
##FFFFFF8.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004FA2
Deuteranopia (green-blind)
#004E9D
Tritanopia (blue-blind)
#574E65
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #64369f;
/* rgb */ color: rgb(100, 54, 159);
/* oklch */ color: oklch(44.7% 0.163 299.9);
Tailwind
colors: {
  custom: {
    50: '#9570bc',
    500: '#64369f',
    950: '#000000',
  },
}
SCSS
$custom: #64369f;
$custom-light: #9570bc;
$custom-dark: #000000;
JSON
{
  "hex": "#64369f",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 159
  },
  "hsl": {
    "h": 266.286,
    "s": 49.296,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44663,
    "c": 0.16276,
    "h": 299.9
  },
  "luminance": 0.07851
}

Semantic roles & 50–950 ramp

primary
#64369F
secondary
#9DBC75
accent
#D94F9C
background
#F9F6FB
surface
#F2ECF6
border
#CCC7D0
text
#0E0812
muted
#7E7B81

Preview Lab

Preview with #64369F

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

Preview Lab → · Contrast checker → · Palette generator →

#64369F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva