#381AAD#381AAD

#381AAD is a dark, highly saturated violet. Relative luminance 0.046; OKLCH L 38.2% C 0.209 H 279.2°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX#381AAD
RGBrgb(56, 26, 173)
HSLhsl(252, 74%, 39%)
HSVhsv(252, 85%, 68%)
CMYKcmyk(67.6%, 85%, 0%, 32.2%)
CIE-LABlab(25.55, 53.27, -71.49)
CIE-LCHlch(25.55, 89.16, 306.69°)
OKLaboklab(38.25% 0.0336 -0.2064)
OKLCHoklch(38.25% 0.209 279.2)
XYZxyz(9.5407, 4.5959, 39.9114)
Luminance0.0460 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#381AAD #8FAD1A
analogous
#1A46AD #381AAD #821AAD
triadic
#381AAD #AD381A #1AAD38
tetradic
#381AAD #AD1A46 #8FAD1A #1AAD82
square
#381AAD #AD1A46 #8FAD1A #1AAD82
split-complementary
#381AAD #AD821A #46AD1A
monochromatic
#160A43 #271278 #381AAD #4B26DE #775BE6

Accessibility & contrast

On white

10.94
#381AAD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.92
#381AAD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381AAD
10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##381AAD#FFFFFF#000000##FFFFFF
##381AAD1.0010.941.9210.94
#FFFFFF10.941.0021.001.00
#0000001.9221.001.0021.00
##FFFFFF10.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0042B1
Deuteranopia (green-blind)
#0037AB
Tritanopia (blue-blind)
#004A67
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #381aad;
/* rgb */ color: rgb(56, 26, 173);
/* oklch */ color: oklch(38.2% 0.209 279.2);
Tailwind
colors: {
  custom: {
    50: '#805ec7',
    500: '#381aad',
    950: '#000000',
  },
}
SCSS
$custom: #381aad;
$custom-light: #805ec7;
$custom-dark: #000000;
JSON
{
  "hex": "#381aad",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 173
  },
  "hsl": {
    "h": 252.245,
    "s": 73.869,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38249,
    "c": 0.20913,
    "h": 279.2
  },
  "luminance": 0.04597
}

Semantic roles & 50–950 ramp

primary
#381AAD
secondary
#B3CA59
accent
#F137CB
background
#F8F5FC
surface
#F0E9F8
border
#CBC5D1
text
#0C0513
muted
#7D7982

Preview Lab

Preview with #381AAD

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

Preview Lab → · Contrast checker → · Palette generator →

#381AAD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva