#3E6CD1#3E6CD1

#3E6CD1 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.3% C 0.164 H 263.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX#3E6CD1
RGBrgb(62, 108, 209)
HSLhsl(221, 62%, 53%)
HSVhsv(221, 70%, 82%)
CMYKcmyk(70.3%, 48.3%, 0%, 18%)
CIE-LABlab(47.43, 18.19, -56.83)
CIE-LCHlch(47.43, 59.67, 287.75°)
OKLaboklab(55.31% -0.0185 -0.163)
OKLCHoklch(55.31% 0.164 263.5)
XYZxyz(18.8537, 16.3507, 62.4716)
Luminance0.1635 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E6CD1 #D1A33E
analogous
#3EB6D1 #3E6CD1 #593ED1
triadic
#3E6CD1 #D13E6C #6CD13E
tetradic
#3E6CD1 #D13EB6 #D1A33E #3ED159
square
#3E6CD1 #D13EB6 #D1A33E #3ED159
split-complementary
#3E6CD1 #D1593E #B6D13E
monochromatic
#1D3978 #2851A9 #3E6CD1 #6F92DD #A1B7E9

Accessibility & contrast

On white

4.92
#3E6CD1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.27
#3E6CD1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E6CD1
4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E6CD1#FFFFFF#000000##FFFFFF
##3E6CD11.004.924.274.92
#FFFFFF4.921.0021.001.00
#0000004.2721.001.0021.00
##FFFFFF4.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3478D5
Deuteranopia (green-blind)
#056ACF
Tritanopia (blue-blind)
#008494
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #3e6cd1;
/* rgb */ color: rgb(62, 108, 209);
/* oklch */ color: oklch(55.3% 0.164 263.5);
Tailwind
colors: {
  custom: {
    50: '#8595e0',
    500: '#3e6cd1',
    950: '#000000',
  },
}
SCSS
$custom: #3e6cd1;
$custom-light: #8595e0;
$custom-dark: #000000;
JSON
{
  "hex": "#3e6cd1",
  "rgb": {
    "r": 62,
    "g": 108,
    "b": 209
  },
  "hsl": {
    "h": 221.224,
    "s": 61.506,
    "l": 53.137
  },
  "oklch": {
    "l": 0.55306,
    "c": 0.16408,
    "h": 263.5
  },
  "luminance": 0.16353
}

Semantic roles & 50–950 ramp

primary
#3E6CD1
secondary
#D5C196
accent
#B243E5
background
#F8F9FD
surface
#F0F1FB
border
#CBCBD4
text
#0C0D15
muted
#7D7E83

Preview Lab

Preview with #3E6CD1

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

Preview Lab → · Contrast checker → · Palette generator →

#3E6CD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva