#3E78D6#3E78D6

#3E78D6 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.2% C 0.157 H 259.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#3E78D6
RGBrgb(62, 120, 214)
HSLhsl(217, 65%, 54%)
HSVhsv(217, 71%, 84%)
CMYKcmyk(71%, 43.9%, 0%, 16.1%)
CIE-LABlab(51.05, 12.48, -53.86)
CIE-LCHlch(51.05, 55.29, 283.05°)
OKLaboklab(58.18% -0.0282 -0.1541)
OKLCHoklch(58.18% 0.157 259.6)
XYZxyz(20.8363, 19.3099, 66.2344)
Luminance0.1931 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3E78D6 #D69C3E
analogous
#3EC4D6 #3E78D6 #503ED6
triadic
#3E78D6 #D63E78 #78D63E
tetradic
#3E78D6 #D63EC4 #D69C3E #3ED650
square
#3E78D6 #D63EC4 #D69C3E #3ED650
split-complementary
#3E78D6 #D6503E #C4D63E
monochromatic
#1B417F #265BB1 #3E78D6 #709BE1 #A3BFEB

Accessibility & contrast

On white

4.32
#3E78D6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.86
#3E78D6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E78D6
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3E78D6#FFFFFF#000000##000000
##3E78D61.004.324.864.86
#FFFFFF4.321.0021.0021.00
#0000004.8621.001.001.00
##0000004.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#4981DA
Deuteranopia (green-blind)
#2D73D4
Tritanopia (blue-blind)
#008E9C
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #3e78d6;
/* rgb */ color: rgb(62, 120, 214);
/* oklch */ color: oklch(58.2% 0.157 259.6);
Tailwind
colors: {
  custom: {
    50: '#859ee3',
    500: '#3e78d6',
    950: '#000000',
  },
}
SCSS
$custom: #3e78d6;
$custom-light: #859ee3;
$custom-dark: #000000;
JSON
{
  "hex": "#3e78d6",
  "rgb": {
    "r": 62,
    "g": 120,
    "b": 214
  },
  "hsl": {
    "h": 217.105,
    "s": 64.957,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58183,
    "c": 0.15668,
    "h": 259.6
  },
  "luminance": 0.19312
}

Semantic roles & 50–950 ramp

primary
#3E78D6
secondary
#D8C098
accent
#A840E8
background
#F8F9FE
surface
#F0F2FC
border
#CBCCD5
text
#0C0E15
muted
#7D7E84

Preview Lab

Preview with #3E78D6

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

Preview Lab → · Contrast checker → · Palette generator →

#3E78D6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva