#3722AD#3722AD

#3722AD is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 39.0% C 0.203 H 278.1°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX#3722AD
RGBrgb(55, 34, 173)
HSLhsl(249, 67%, 41%)
HSVhsv(249, 80%, 68%)
CMYKcmyk(68.2%, 80.3%, 0%, 32.2%)
CIE-LABlab(26.66, 49.70, -69.67)
CIE-LCHlch(26.66, 85.58, 305.50°)
OKLaboklab(38.99% 0.0287 -0.2013)
OKLCHoklch(38.99% 0.203 278.1)
XYZxyz(9.6880, 4.9726, 39.9763)
Luminance0.0497 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3722AD #98AD22
analogous
#2252AD #3722AD #7C22AD
triadic
#3722AD #AD3722 #22AD37
tetradic
#3722AD #AD2252 #98AD22 #22AD7C
square
#3722AD #AD2252 #98AD22 #22AD7C
split-complementary
#3722AD #AD7C22 #52AD22
monochromatic
#160E47 #27187A #3722AD #4D35D7 #7A68E1

Accessibility & contrast

On white

10.53
#3722AD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.99
#3722AD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3722AD
10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3722AD#FFFFFF#000000##FFFFFF
##3722AD1.0010.531.9910.53
#FFFFFF10.531.0021.001.00
#0000001.9921.001.0021.00
##FFFFFF10.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0044B1
Deuteranopia (green-blind)
#0039AB
Tritanopia (blue-blind)
#004D68
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #3722ad;
/* rgb */ color: rgb(55, 34, 173);
/* oklch */ color: oklch(39.0% 0.203 278.1);
Tailwind
colors: {
  custom: {
    50: '#7f62c7',
    500: '#3722ad',
    950: '#000000',
  },
}
SCSS
$custom: #3722ad;
$custom-light: #7f62c7;
$custom-dark: #000000;
JSON
{
  "hex": "#3722ad",
  "rgb": {
    "r": 55,
    "g": 34,
    "b": 173
  },
  "hsl": {
    "h": 249.065,
    "s": 67.15,
    "l": 40.588
  },
  "oklch": {
    "l": 0.3899,
    "c": 0.20329,
    "h": 278.1
  },
  "luminance": 0.04973
}

Semantic roles & 50–950 ramp

primary
#3722AD
secondary
#B8C764
accent
#EA3ED0
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0C0513
muted
#7D7A82

Preview Lab

Preview with #3722AD

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

Preview Lab → · Contrast checker → · Palette generator →

#3722AD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva