#641879#641879

#641879 is a dark, vivid purple. Relative luminance 0.047; OKLCH L 38.3% C 0.161 H 317.6°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX#641879
RGBrgb(100, 24, 121)
HSLhsl(287, 67%, 28%)
HSVhsv(287, 80%, 47%)
CMYKcmyk(17.4%, 80.2%, 0%, 52.5%)
CIE-LABlab(25.99, 47.18, -38.42)
CIE-LCHlch(25.99, 60.85, 320.84°)
OKLaboklab(38.3% 0.1186 -0.1081)
OKLCHoklch(38.3% 0.161 317.6)
XYZxyz(9.0329, 4.7435, 18.5252)
Luminance0.0474 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#641879 #2D7918
analogous
#331879 #641879 #79185D
triadic
#641879 #796418 #187964
tetradic
#641879 #793318 #2D7918 #185D79
square
#641879 #793318 #2D7918 #185D79
split-complementary
#641879 #5D7918 #187933
monochromatic
#15051A #3A0E46 #641879 #8E22AC #B435D7

Accessibility & contrast

On white

10.78
#641879 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.95
#641879 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641879
10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##641879#FFFFFF#000000##FFFFFF
##6418791.0010.781.9510.78
#FFFFFF10.781.0021.001.00
#0000001.9521.001.0021.00
##FFFFFF10.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00397C
Deuteranopia (green-blind)
#1B4077
Tritanopia (blue-blind)
#632D48
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #641879;
/* rgb */ color: rgb(100, 24, 121);
/* oklch */ color: oklch(38.3% 0.161 317.6);
Tailwind
colors: {
  custom: {
    50: '#945fa0',
    500: '#641879',
    950: '#000000',
  },
}
SCSS
$custom: #641879;
$custom-light: #945fa0;
$custom-dark: #000000;
JSON
{
  "hex": "#641879",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 121
  },
  "hsl": {
    "h": 287.01,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38302,
    "c": 0.16051,
    "h": 317.6
  },
  "luminance": 0.04743
}

Semantic roles & 50–950 ramp

primary
#641879
secondary
#57AE3F
accent
#EA3E63
background
#F9F5F9
surface
#F2EAF2
border
#CCC6CC
text
#0E050F
muted
#7E797E

Preview Lab

Preview with #641879

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

Preview Lab → · Contrast checker → · Palette generator →

#641879 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva