#3E73D5#3E73D5

#3E73D5 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.0% C 0.161 H 261.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#3E73D5
RGBrgb(62, 115, 213)
HSLhsl(219, 64%, 54%)
HSVhsv(219, 71%, 84%)
CMYKcmyk(70.9%, 46%, 0%, 16.5%)
CIE-LABlab(49.60, 15.24, -55.61)
CIE-LCHlch(49.60, 57.66, 285.32°)
OKLaboklab(57.05% -0.024 -0.1593)
OKLCHoklch(57.05% 0.161 261.4)
XYZxyz(20.1233, 18.0876, 65.3686)
Luminance0.1809 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E73D5 #D5A03E
analogous
#3EBFD5 #3E73D5 #553ED5
triadic
#3E73D5 #D53E73 #73D53E
tetradic
#3E73D5 #D53EBF #D5A03E #3ED555
square
#3E73D5 #D53EBF #D5A03E #3ED555
split-complementary
#3E73D5 #D5553E #BFD53E
monochromatic
#1B3E7D #2656B0 #3E73D5 #7097E0 #A3BCEB

Accessibility & contrast

On white

4.55
#3E73D5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.62
#3E73D5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E73D5
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E73D5#FFFFFF#000000##000000
##3E73D51.004.554.624.62
#FFFFFF4.551.0021.0021.00
#0000004.6221.001.001.00
##0000004.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#407DD9
Deuteranopia (green-blind)
#1F6FD3
Tritanopia (blue-blind)
#008A9A
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #3e73d5;
/* rgb */ color: rgb(62, 115, 213);
/* oklch */ color: oklch(57.0% 0.161 261.4);
Tailwind
colors: {
  custom: {
    50: '#859ae2',
    500: '#3e73d5',
    950: '#000000',
  },
}
SCSS
$custom: #3e73d5;
$custom-light: #859ae2;
$custom-dark: #000000;
JSON
{
  "hex": "#3e73d5",
  "rgb": {
    "r": 62,
    "g": 115,
    "b": 213
  },
  "hsl": {
    "h": 218.94,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5705,
    "c": 0.16114,
    "h": 261.4
  },
  "luminance": 0.1809
}

Semantic roles & 50–950 ramp

primary
#3E73D5
secondary
#D8C197
accent
#AD41E7
background
#F8F9FD
surface
#F0F2FB
border
#CBCCD4
text
#0C0E15
muted
#7D7E83

Preview Lab

Preview with #3E73D5

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

Preview Lab → · Contrast checker → · Palette generator →

#3E73D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva