#3732C5#3732C5

#3732C5 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.6% C 0.217 H 274.1°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX#3732C5
RGBrgb(55, 50, 197)
HSLhsl(242, 60%, 48%)
HSVhsv(242, 75%, 77%)
CMYKcmyk(72.1%, 74.6%, 0%, 22.7%)
CIE-LABlab(32.09, 48.96, -74.93)
CIE-LCHlch(32.09, 89.50, 303.16°)
OKLaboklab(43.56% 0.0154 -0.2167)
OKLCHoklch(43.56% 0.217 274.1)
XYZxyz(12.7908, 7.1234, 53.5134)
Luminance0.0712 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3732C5 #C0C532
analogous
#3276C5 #3732C5 #8032C5
triadic
#3732C5 #C53732 #32C537
tetradic
#3732C5 #C53276 #C0C532 #32C580
square
#3732C5 #C53276 #C0C532 #32C580
split-complementary
#3732C5 #C58032 #76C532
monochromatic
#1C1963 #292694 #3732C5 #625ED6 #928FE3

Accessibility & contrast

On white

8.66
#3732C5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.42
#3732C5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3732C5
8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3732C5#FFFFFF#000000##FFFFFF
##3732C51.008.662.428.66
#FFFFFF8.661.0021.001.00
#0000002.4221.001.0021.00
##FFFFFF8.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052C9
Deuteranopia (green-blind)
#0044C2
Tritanopia (blue-blind)
#005D79
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #3732c5;
/* rgb */ color: rgb(55, 50, 197);
/* oklch */ color: oklch(43.6% 0.217 274.1);
Tailwind
colors: {
  custom: {
    50: '#836cd8',
    500: '#3732c5',
    950: '#000000',
  },
}
SCSS
$custom: #3732c5;
$custom-light: #836cd8;
$custom-dark: #000000;
JSON
{
  "hex": "#3732c5",
  "rgb": {
    "r": 55,
    "g": 50,
    "b": 197
  },
  "hsl": {
    "h": 242.041,
    "s": 59.514,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43555,
    "c": 0.21728,
    "h": 274.1
  },
  "luminance": 0.07125
}

Semantic roles & 50–950 ramp

primary
#3732C5
secondary
#CBCD86
accent
#E345DD
background
#F8F6FD
surface
#F0EBFB
border
#CBC6D4
text
#0D0715
muted
#7D7A83

Preview Lab

Preview with #3732C5

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

Preview Lab → · Contrast checker → · Palette generator →

#3732C5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva