#3725A2#3725A2

#3725A2 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.2% C 0.188 H 279.2°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX#3725A2
RGBrgb(55, 37, 162)
HSLhsl(249, 63%, 39%)
HSVhsv(249, 77%, 64%)
CMYKcmyk(66%, 77.2%, 0%, 36.5%)
CIE-LABlab(25.99, 44.83, -64.12)
CIE-LCHlch(25.99, 78.24, 304.96°)
OKLaboklab(38.17% 0.0301 -0.1851)
OKLCHoklch(38.17% 0.188 279.2)
XYZxyz(8.7566, 4.7433, 34.6295)
Luminance0.0474 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3725A2 #90A225
analogous
#2552A2 #3725A2 #7625A2
triadic
#3725A2 #A23725 #25A237
tetradic
#3725A2 #A22552 #90A225 #25A276
square
#3725A2 #A22552 #90A225 #25A276
split-complementary
#3725A2 #A27625 #52A225
monochromatic
#150E3E #261A70 #3725A2 #4A34D1 #7765DC

Accessibility & contrast

On white

10.78
#3725A2 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.95
#3725A2 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3725A2
10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3725A2#FFFFFF#000000##FFFFFF
##3725A21.0010.781.9510.78
#FFFFFF10.781.0021.001.00
#0000001.9521.001.0021.00
##FFFFFF10.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0042A6
Deuteranopia (green-blind)
#0039A0
Tritanopia (blue-blind)
#004A62
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #3725a2;
/* rgb */ color: rgb(55, 37, 162);
/* oklch */ color: oklch(38.2% 0.188 279.2);
Tailwind
colors: {
  custom: {
    50: '#7d63bf',
    500: '#3725a2',
    950: '#000000',
  },
}
SCSS
$custom: #3725a2;
$custom-light: #7d63bf;
$custom-dark: #000000;
JSON
{
  "hex": "#3725a2",
  "rgb": {
    "r": 55,
    "g": 37,
    "b": 162
  },
  "hsl": {
    "h": 248.64,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38174,
    "c": 0.18758,
    "h": 279.2
  },
  "luminance": 0.04744
}

Semantic roles & 50–950 ramp

primary
#3725A2
secondary
#B4C261
accent
#E642CE
background
#F8F6FB
surface
#EFEBF7
border
#CAC6D0
text
#0B0512
muted
#7C7A81

Preview Lab

Preview with #3725A2

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

Preview Lab → · Contrast checker → · Palette generator →

#3725A2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva