#3548C0#3548C0

#3548C0 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.5% C 0.188 H 270.3°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX#3548C0
RGBrgb(53, 72, 192)
HSLhsl(232, 57%, 48%)
HSVhsv(232, 72%, 75%)
CMYKcmyk(72.4%, 62.5%, 0%, 24.7%)
CIE-LABlab(36.36, 33.88, -64.98)
CIE-LCHlch(36.36, 73.28, 297.53°)
OKLaboklab(46.47% 0.001 -0.1877)
OKLCHoklch(46.47% 0.188 270.3)
XYZxyz(13.2967, 9.1960, 50.9332)
Luminance0.0920 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3548C0 #C0AD35
analogous
#358DC0 #3548C0 #6835C0
triadic
#3548C0 #C03548 #48C035
tetradic
#3548C0 #C0358D #C0AD35 #35C068
square
#3548C0 #C0358D #C0AD35 #35C068
split-complementary
#3548C0 #C06835 #8DC035
monochromatic
#1B2460 #283690 #3548C0 #5F6FD3 #8F9AE0

Accessibility & contrast

On white

7.40
#3548C0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.84
#3548C0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3548C0
7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3548C0#FFFFFF#000000##FFFFFF
##3548C01.007.402.847.40
#FFFFFF7.401.0021.001.00
#0000002.8421.001.0021.00
##FFFFFF7.401.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CC4
Deuteranopia (green-blind)
#004FBE
Tritanopia (blue-blind)
#00677D
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #3548c0;
/* rgb */ color: rgb(53, 72, 192);
/* oklch */ color: oklch(46.5% 0.188 270.3);
Tailwind
colors: {
  custom: {
    50: '#807bd4',
    500: '#3548c0',
    950: '#000000',
  },
}
SCSS
$custom: #3548c0;
$custom-light: #807bd4;
$custom-dark: #000000;
JSON
{
  "hex": "#3548c0",
  "rgb": {
    "r": 53,
    "g": 72,
    "b": 192
  },
  "hsl": {
    "h": 231.799,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.46473,
    "c": 0.1877,
    "h": 270.3
  },
  "luminance": 0.09197
}

Semantic roles & 50–950 ramp

primary
#3548C0
secondary
#CBC186
accent
#CB48E0
background
#F8F7FD
surface
#F0EDFA
border
#CBC8D3
text
#0C0914
muted
#7D7B83

Preview Lab

Preview with #3548C0

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

Preview Lab → · Contrast checker → · Palette generator →

#3548C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva