#641590#641590

#641590 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.184 H 308.9°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX#641590
RGBrgb(100, 21, 144)
HSLhsl(279, 75%, 32%)
HSVhsv(279, 85%, 56%)
CMYKcmyk(30.6%, 85.4%, 0%, 43.5%)
CIE-LABlab(27.46, 53.01, -50.47)
CIE-LCHlch(27.46, 73.19, 316.41°)
OKLaboklab(39.9% 0.1158 -0.1435)
OKLCHoklch(39.9% 0.184 308.9)
XYZxyz(10.5567, 5.2595, 26.8392)
Luminance0.0526 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#641590 #419015
analogous
#271590 #641590 #90157E
triadic
#641590 #906415 #159064
tetradic
#641590 #902715 #419015 #157E90
square
#641590 #902715 #419015 #157E90
split-complementary
#641590 #7E9015 #159027
monochromatic
#1A0525 #3F0D5B #641590 #891DC5 #A73DE3

Accessibility & contrast

On white

10.23
#641590 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.05
#641590 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641590
10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##641590#FFFFFF#000000##FFFFFF
##6415901.0010.232.0510.23
#FFFFFF10.231.0021.001.00
#0000002.0521.001.0021.00
##FFFFFF10.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003E93
Deuteranopia (green-blind)
#00428E
Tritanopia (blue-blind)
#5D3755
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #641590;
/* rgb */ color: rgb(100, 21, 144);
/* oklch */ color: oklch(39.9% 0.184 308.9);
Tailwind
colors: {
  custom: {
    50: '#955fb1',
    500: '#641590',
    950: '#000000',
  },
}
SCSS
$custom: #641590;
$custom-light: #955fb1;
$custom-dark: #000000;
JSON
{
  "hex": "#641590",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 144
  },
  "hsl": {
    "h": 278.537,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.39898,
    "c": 0.18438,
    "h": 308.9
  },
  "luminance": 0.05259
}

Semantic roles & 50–950 ramp

primary
#641590
secondary
#6EC23E
accent
#F13779
background
#F9F5FB
surface
#F2EAF6
border
#CCC6D0
text
#0E0511
muted
#7E7980

Preview Lab

Preview with #641590

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

Preview Lab → · Contrast checker → · Palette generator →

#641590 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva