#3C72D9#3C72D9

#3C72D9 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.0% C 0.168 H 261.8°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX#3C72D9
RGBrgb(60, 114, 217)
HSLhsl(219, 67%, 54%)
HSVhsv(219, 72%, 85%)
CMYKcmyk(72.4%, 47.5%, 0%, 14.9%)
CIE-LABlab(49.50, 17.04, -58.05)
CIE-LCHlch(49.50, 60.50, 286.36°)
OKLaboklab(57.03% -0.024 -0.1666)
OKLCHoklch(57.03% 0.168 261.8)
XYZxyz(20.4007, 18.0028, 68.0319)
Luminance0.1800 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C72D9 #D9A33C
analogous
#3CC1D9 #3C72D9 #553CD9
triadic
#3C72D9 #D93C72 #72D93C
tetradic
#3C72D9 #D93CC1 #D9A33C #3CD955
square
#3C72D9 #D93CC1 #D9A33C #3CD955
split-complementary
#3C72D9 #D9553C #C1D93C
monochromatic
#193D81 #2355B5 #3C72D9 #6F97E3 #A2BCED

Accessibility & contrast

On white

4.56
#3C72D9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.60
#3C72D9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C72D9
4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C72D9#FFFFFF#000000##000000
##3C72D91.004.564.604.60
#FFFFFF4.561.0021.0021.00
#0000004.6021.001.001.00
##0000004.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#3A7DDD
Deuteranopia (green-blind)
#0B6FD7
Tritanopia (blue-blind)
#008A9B
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #3c72d9;
/* rgb */ color: rgb(60, 114, 217);
/* oklch */ color: oklch(57.0% 0.168 261.8);
Tailwind
colors: {
  custom: {
    50: '#8599e5',
    500: '#3c72d9',
    950: '#000000',
  },
}
SCSS
$custom: #3c72d9;
$custom-light: #8599e5;
$custom-dark: #000000;
JSON
{
  "hex": "#3c72d9",
  "rgb": {
    "r": 60,
    "g": 114,
    "b": 217
  },
  "hsl": {
    "h": 219.363,
    "s": 67.382,
    "l": 54.314
  },
  "oklch": {
    "l": 0.5703,
    "c": 0.1683,
    "h": 261.8
  },
  "luminance": 0.18005
}

Semantic roles & 50–950 ramp

primary
#3C72D9
secondary
#DAC397
accent
#AF3EEA
background
#F8F9FE
surface
#F0F2FC
border
#CBCCD5
text
#0C0D16
muted
#7D7E84

Preview Lab

Preview with #3C72D9

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

Preview Lab → · Contrast checker → · Palette generator →

#3C72D9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva