#3E6FE3#3E6FE3

#3E6FE3 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.2% C 0.185 H 264.2°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#3E6FE3
RGBrgb(62, 111, 227)
HSLhsl(222, 75%, 57%)
HSVhsv(222, 73%, 89%)
CMYKcmyk(72.7%, 51.1%, 0%, 11%)
CIE-LABlab(49.42, 22.82, -63.83)
CIE-LCHlch(49.42, 67.78, 289.67°)
OKLaboklab(57.2% -0.0188 -0.1836)
OKLCHoklch(57.2% 0.185 264.2)
XYZxyz(21.5313, 17.9367, 74.9855)
Luminance0.1794 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E6FE3 #E3B23E
analogous
#3EC2E3 #3E6FE3 #603EE3
triadic
#3E6FE3 #E33E6F #6FE33E
tetradic
#3E6FE3 #E33EC2 #E3B23E #3EE360
square
#3E6FE3 #E33EC2 #E3B23E #3EE360
split-complementary
#3E6FE3 #E3603E #C2E33E
monochromatic
#153A91 #1D4FC7 #3E6FE3 #7397EB #A9BFF3

Accessibility & contrast

On white

4.58
#3E6FE3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.59
#3E6FE3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E6FE3
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E6FE3#FFFFFF#000000##000000
##3E6FE31.004.584.594.59
#FFFFFF4.581.0021.0021.00
#0000004.5921.001.001.00
##0000004.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#247DE7
Deuteranopia (green-blind)
#006EE1
Tritanopia (blue-blind)
#008B9E
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #3e6fe3;
/* rgb */ color: rgb(62, 111, 227);
/* oklch */ color: oklch(57.2% 0.185 264.2);
Tailwind
colors: {
  custom: {
    50: '#8897ed',
    500: '#3e6fe3',
    950: '#000000',
  },
}
SCSS
$custom: #3e6fe3;
$custom-light: #8897ed;
$custom-dark: #000000;
JSON
{
  "hex": "#3e6fe3",
  "rgb": {
    "r": 62,
    "g": 111,
    "b": 227
  },
  "hsl": {
    "h": 222.182,
    "s": 74.661,
    "l": 56.667
  },
  "oklch": {
    "l": 0.57198,
    "c": 0.18455,
    "h": 264.2
  },
  "luminance": 0.17939
}

Semantic roles & 50–950 ramp

primary
#3E6FE3
secondary
#E0CC9D
accent
#BA37F1
background
#F9F9FE
surface
#F1F2FD
border
#CBCCD5
text
#0D0D16
muted
#7E7E84

Preview Lab

Preview with #3E6FE3

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

Preview Lab → · Contrast checker → · Palette generator →

#3E6FE3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva