#371AAD#371AAD

#371AAD is a dark, highly saturated violet. Relative luminance 0.046; OKLCH L 38.2% C 0.209 H 278.8°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX#371AAD
RGBrgb(55, 26, 173)
HSLhsl(252, 74%, 39%)
HSVhsv(252, 85%, 68%)
CMYKcmyk(68.2%, 85%, 0%, 32.2%)
CIE-LABlab(25.46, 53.19, -71.64)
CIE-LCHlch(25.46, 89.23, 306.59°)
OKLaboklab(38.17% 0.0321 -0.2069)
OKLCHoklch(38.17% 0.209 278.8)
XYZxyz(9.4853, 4.5673, 39.9088)
Luminance0.0457 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#371AAD #90AD1A
analogous
#1A47AD #371AAD #811AAD
triadic
#371AAD #AD371A #1AAD37
tetradic
#371AAD #AD1A47 #90AD1A #1AAD81
square
#371AAD #AD1A47 #90AD1A #1AAD81
split-complementary
#371AAD #AD811A #47AD1A
monochromatic
#150A43 #261278 #371AAD #4A26DE #775BE6

Accessibility & contrast

On white

10.97
#371AAD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.91
#371AAD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371AAD
10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##371AAD#FFFFFF#000000##FFFFFF
##371AAD1.0010.971.9110.97
#FFFFFF10.971.0021.001.00
#0000001.9121.001.0021.00
##FFFFFF10.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0042B1
Deuteranopia (green-blind)
#0036AB
Tritanopia (blue-blind)
#004A67
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #371aad;
/* rgb */ color: rgb(55, 26, 173);
/* oklch */ color: oklch(38.2% 0.209 278.8);
Tailwind
colors: {
  custom: {
    50: '#805ec7',
    500: '#371aad',
    950: '#000000',
  },
}
SCSS
$custom: #371aad;
$custom-light: #805ec7;
$custom-dark: #000000;
JSON
{
  "hex": "#371aad",
  "rgb": {
    "r": 55,
    "g": 26,
    "b": 173
  },
  "hsl": {
    "h": 251.837,
    "s": 73.869,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38168,
    "c": 0.20934,
    "h": 278.8
  },
  "luminance": 0.04568
}

Semantic roles & 50–950 ramp

primary
#371AAD
secondary
#B4CA59
accent
#F137CC
background
#F8F5FC
surface
#F0E9F8
border
#CBC5D1
text
#0C0513
muted
#7D7982

Preview Lab

Preview with #371AAD

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

Preview Lab → · Contrast checker → · Palette generator →

#371AAD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva