#3725BE#3725BE

#3725BE is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.2% C 0.220 H 275.9°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX#3725BE
RGBrgb(55, 37, 190)
HSLhsl(247, 67%, 45%)
HSVhsv(247, 81%, 75%)
CMYKcmyk(71.1%, 80.5%, 0%, 25.5%)
CIE-LABlab(29.04, 53.38, -75.85)
CIE-LCHlch(29.04, 92.75, 305.14°)
OKLaboklab(41.2% 0.0227 -0.2193)
OKLCHoklch(41.2% 0.22 275.9)
XYZxyz(11.5283, 5.8520, 49.2272)
Luminance0.0585 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3725BE #ACBE25
analogous
#255FBE #3725BE #8425BE
triadic
#3725BE #BE3725 #25BE37
tetradic
#3725BE #BE255F #ACBE25 #25BE84
square
#3725BE #BE255F #ACBE25 #25BE84
split-complementary
#3725BE #BE8425 #5FBE25
monochromatic
#191158 #281B8B #3725BE #5745DB #8579E5

Accessibility & contrast

On white

9.67
#3725BE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.17
#3725BE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3725BE
9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3725BE#FFFFFF#000000##FFFFFF
##3725BE1.009.672.179.67
#FFFFFF9.671.0021.001.00
#0000002.1721.001.0021.00
##FFFFFF9.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004BC2
Deuteranopia (green-blind)
#003EBB
Tritanopia (blue-blind)
#005572
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #3725be;
/* rgb */ color: rgb(55, 37, 190);
/* oklch */ color: oklch(41.2% 0.220 275.9);
Tailwind
colors: {
  custom: {
    50: '#8364d3',
    500: '#3725be',
    950: '#000000',
  },
}
SCSS
$custom: #3725be;
$custom-light: #8364d3;
$custom-dark: #000000;
JSON
{
  "hex": "#3725be",
  "rgb": {
    "r": 55,
    "g": 37,
    "b": 190
  },
  "hsl": {
    "h": 247.059,
    "s": 67.401,
    "l": 44.51
  },
  "oklch": {
    "l": 0.41196,
    "c": 0.22044,
    "h": 275.9
  },
  "luminance": 0.05853
}

Semantic roles & 50–950 ramp

primary
#3725BE
secondary
#C2CD72
accent
#EA3ED6
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0614
muted
#7D7A83

Preview Lab

Preview with #3725BE

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

Preview Lab → · Contrast checker → · Palette generator →

#3725BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva