#431F50#431F50

#431F50 is a dark, moderate purple. Relative luminance 0.028; OKLCH L 31.3% C 0.093 H 316.3°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX#431F50
RGBrgb(67, 31, 80)
HSLhsl(284, 44%, 22%)
HSVhsv(284, 61%, 31%)
CMYKcmyk(16.3%, 61.2%, 0%, 68.6%)
CIE-LABlab(19.02, 26.54, -23.01)
CIE-LCHlch(19.02, 35.12, 319.07°)
OKLaboklab(31.31% 0.0672 -0.0642)
OKLCHoklch(31.31% 0.093 316.3)
XYZxyz(4.2525, 2.7526, 7.8952)
Luminance0.0275 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#431F50 #2C501F
analogous
#2B1F50 #431F50 #501F45
triadic
#431F50 #50431F #1F5043
tetradic
#431F50 #502B1F #2C501F #1F4550
square
#431F50 #502B1F #2C501F #1F4550
split-complementary
#431F50 #45501F #1F502B
monochromatic
#120916 #1E0E24 #431F50 #68307C #8D41A8

Accessibility & contrast

On white

13.54
#431F50 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.55
#431F50 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431F50
13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##431F50#FFFFFF#000000##FFFFFF
##431F501.0013.541.5513.54
#FFFFFF13.541.0021.001.00
#0000001.5521.001.0021.00
##FFFFFF13.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#132C52
Deuteranopia (green-blind)
#202F4F
Tritanopia (blue-blind)
#422734
Achromatopsia (no color)
#2E2E2E

Design tokens & code

CSS
--color: #431f50;
/* rgb */ color: rgb(67, 31, 80);
/* oklch */ color: oklch(31.3% 0.093 316.3);
Tailwind
colors: {
  custom: {
    50: '#795c81',
    500: '#431f50',
    950: '#000000',
  },
}
SCSS
$custom: #431f50;
$custom-light: #795c81;
$custom-dark: #000000;
JSON
{
  "hex": "#431f50",
  "rgb": {
    "r": 67,
    "g": 31,
    "b": 80
  },
  "hsl": {
    "h": 284.082,
    "s": 44.144,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31314,
    "c": 0.09292,
    "h": 316.3
  },
  "luminance": 0.02752
}

Semantic roles & 50–950 ramp

primary
#431F50
secondary
#578546
accent
#D45476
background
#F7F5F7
surface
#EDE9EE
border
#C8C5C9
text
#09040A
muted
#7B797C

Preview Lab

Preview with #431F50

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

Preview Lab → · Contrast checker → · Palette generator →

#431F50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva