#641875#641875

#641875 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 38.0% C 0.157 H 319.4°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX#641875
RGBrgb(100, 24, 117)
HSLhsl(289, 66%, 28%)
HSVhsv(289, 79%, 46%)
CMYKcmyk(14.5%, 79.5%, 0%, 54.1%)
CIE-LABlab(25.71, 46.37, -36.33)
CIE-LCHlch(25.71, 58.91, 321.92°)
OKLaboklab(38.01% 0.1192 -0.102)
OKLCHoklch(38.01% 0.157 319.4)
XYZxyz(8.7926, 4.6474, 17.2601)
Luminance0.0465 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#641875 #297518
analogous
#351875 #641875 #751858
triadic
#641875 #756418 #187564
tetradic
#641875 #753518 #297518 #185875
square
#641875 #753518 #297518 #185875
split-complementary
#641875 #587518 #187535
monochromatic
#160519 #390E42 #641875 #8F22A8 #B732D5

Accessibility & contrast

On white

10.88
#641875 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.93
#641875 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641875
10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##641875#FFFFFF#000000##FFFFFF
##6418751.0010.881.9310.88
#FFFFFF10.881.0021.001.00
#0000001.9321.001.0021.00
##FFFFFF10.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003878
Deuteranopia (green-blind)
#203F73
Tritanopia (blue-blind)
#642C46
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #641875;
/* rgb */ color: rgb(100, 24, 117);
/* oklch */ color: oklch(38.0% 0.157 319.4);
Tailwind
colors: {
  custom: {
    50: '#945e9d',
    500: '#641875',
    950: '#000000',
  },
}
SCSS
$custom: #641875;
$custom-light: #945e9d;
$custom-dark: #000000;
JSON
{
  "hex": "#641875",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 117
  },
  "hsl": {
    "h": 289.032,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3801,
    "c": 0.15687,
    "h": 319.4
  },
  "luminance": 0.04647
}

Semantic roles & 50–950 ramp

primary
#641875
secondary
#52AA3F
accent
#E93F5E
background
#F9F5F9
surface
#F2EAF2
border
#CCC6CC
text
#0D050E
muted
#7E797E

Preview Lab

Preview with #641875

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

Preview Lab → · Contrast checker → · Palette generator →

#641875 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva