#431569#431569

#431569 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.9% C 0.137 H 304.4°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX#431569
RGBrgb(67, 21, 105)
HSLhsl(273, 67%, 25%)
HSVhsv(273, 80%, 41%)
CMYKcmyk(36.2%, 80%, 0%, 58.8%)
CIE-LABlab(19.01, 38.07, -39.66)
CIE-LCHlch(19.01, 54.98, 313.83°)
OKLaboklab(31.9% 0.0774 -0.113)
OKLCHoklch(31.9% 0.137 304.4)
XYZxyz(5.1321, 2.7496, 13.6222)
Luminance0.0275 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#431569 #3B6915
analogous
#191569 #431569 #691565
triadic
#431569 #694315 #156943
tetradic
#431569 #691915 #3B6915 #156569
square
#431569 #691915 #3B6915 #156569
split-complementary
#431569 #656915 #156919
monochromatic
#10051A #220B36 #431569 #641F9C #8429CF

Accessibility & contrast

On white

13.55
#431569 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.55
#431569 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431569
13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##431569#FFFFFF#000000##FFFFFF
##4315691.0013.551.5513.55
#FFFFFF13.551.0021.001.00
#0000001.5521.001.0021.00
##FFFFFF13.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002D6B
Deuteranopia (green-blind)
#002E67
Tritanopia (blue-blind)
#3C2A3E
Achromatopsia (no color)
#2E2E2E

Design tokens & code

CSS
--color: #431569;
/* rgb */ color: rgb(67, 21, 105);
/* oklch */ color: oklch(31.9% 0.137 304.4);
Tailwind
colors: {
  custom: {
    50: '#7b5895',
    500: '#431569',
    950: '#000000',
  },
}
SCSS
$custom: #431569;
$custom-light: #7b5895;
$custom-dark: #000000;
JSON
{
  "hex": "#431569",
  "rgb": {
    "r": 67,
    "g": 21,
    "b": 105
  },
  "hsl": {
    "h": 272.857,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.319,
    "c": 0.13697,
    "h": 304.4
  },
  "luminance": 0.0275
}

Semantic roles & 50–950 ramp

primary
#431569
secondary
#68A03A
accent
#EA3E8C
background
#F7F5F9
surface
#EEE9F2
border
#C9C5CC
text
#0A030D
muted
#7C787E

Preview Lab

Preview with #431569

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

Preview Lab → · Contrast checker → · Palette generator →

#431569 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva