#3E75D7#3E75D7

#3E75D7 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.6% C 0.161 H 261.0°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX#3E75D7
RGBrgb(62, 117, 215)
HSLhsl(218, 66%, 54%)
HSVhsv(218, 71%, 84%)
CMYKcmyk(71.2%, 45.6%, 0%, 15.7%)
CIE-LABlab(50.28, 14.71, -55.67)
CIE-LCHlch(50.28, 57.58, 284.80°)
OKLaboklab(57.61% -0.0254 -0.1595)
OKLCHoklch(57.61% 0.161 261)
XYZxyz(20.6092, 18.6508, 66.7906)
Luminance0.1865 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E75D7 #D7A03E
analogous
#3EC2D7 #3E75D7 #543ED7
triadic
#3E75D7 #D73E75 #75D73E
tetradic
#3E75D7 #D73EC2 #D7A03E #3ED754
square
#3E75D7 #D73EC2 #D7A03E #3ED754
split-complementary
#3E75D7 #D7543E #C2D73E
monochromatic
#1B3F80 #2558B3 #3E75D7 #7199E2 #A3BDEC

Accessibility & contrast

On white

4.44
#3E75D7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.73
#3E75D7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E75D7
4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E75D7#FFFFFF#000000##000000
##3E75D71.004.444.734.73
#FFFFFF4.441.0021.0021.00
#0000004.7321.001.001.00
##0000004.7321.001.001.00

Color blindness preview

Protanopia (red-blind)
#437FDB
Deuteranopia (green-blind)
#2271D5
Tritanopia (blue-blind)
#008C9B
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #3e75d7;
/* rgb */ color: rgb(62, 117, 215);
/* oklch */ color: oklch(57.6% 0.161 261.0);
Tailwind
colors: {
  custom: {
    50: '#859ce4',
    500: '#3e75d7',
    950: '#000000',
  },
}
SCSS
$custom: #3e75d7;
$custom-light: #859ce4;
$custom-dark: #000000;
JSON
{
  "hex": "#3e75d7",
  "rgb": {
    "r": 62,
    "g": 117,
    "b": 215
  },
  "hsl": {
    "h": 218.431,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.57608,
    "c": 0.16149,
    "h": 261
  },
  "luminance": 0.18653
}

Semantic roles & 50–950 ramp

primary
#3E75D7
secondary
#D9C298
accent
#AC3FE9
background
#F8F9FE
surface
#F0F2FC
border
#CBCCD5
text
#0C0E16
muted
#7D7E84

Preview Lab

Preview with #3E75D7

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

Preview Lab → · Contrast checker → · Palette generator →

#3E75D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva