#3767C6#3767C6

#3767C6 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.2% C 0.157 H 262.3°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX#3767C6
RGBrgb(55, 103, 198)
HSLhsl(220, 57%, 50%)
HSVhsv(220, 72%, 78%)
CMYKcmyk(72.2%, 48%, 0%, 22.4%)
CIE-LABlab(45.06, 16.36, -54.34)
CIE-LCHlch(45.06, 56.75, 286.76°)
OKLaboklab(53.19% -0.0212 -0.1559)
OKLCHoklch(53.19% 0.157 262.3)
XYZxyz(16.6152, 14.5882, 55.3553)
Luminance0.1459 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3767C6 #C69637
analogous
#37AFC6 #3767C6 #4E37C6
triadic
#3767C6 #C63767 #67C637
tetradic
#3767C6 #C637AF #C69637 #37C64E
square
#3767C6 #C637AF #C69637 #37C64E
split-complementary
#3767C6 #C64E37 #AFC637
monochromatic
#1C3566 #2A4E96 #3767C6 #668BD4 #96AFE2

Accessibility & contrast

On white

5.36
#3767C6 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.92
#3767C6 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3767C6
5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3767C6#FFFFFF#000000##FFFFFF
##3767C61.005.363.925.36
#FFFFFF5.361.0021.001.00
#0000003.9221.001.0021.00
##FFFFFF5.361.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3372CA
Deuteranopia (green-blind)
#0764C4
Tritanopia (blue-blind)
#007D8D
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #3767c6;
/* rgb */ color: rgb(55, 103, 198);
/* oklch */ color: oklch(53.2% 0.157 262.3);
Tailwind
colors: {
  custom: {
    50: '#8091d8',
    500: '#3767c6',
    950: '#000000',
  },
}
SCSS
$custom: #3767c6;
$custom-light: #8091d8;
$custom-dark: #000000;
JSON
{
  "hex": "#3767c6",
  "rgb": {
    "r": 55,
    "g": 103,
    "b": 198
  },
  "hsl": {
    "h": 219.86,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5319,
    "c": 0.15736,
    "h": 262.3
  },
  "luminance": 0.1459
}

Semantic roles & 50–950 ramp

primary
#3767C6
secondary
#CDB78C
accent
#AD48E0
background
#F8F8FD
surface
#F0F0FA
border
#CBCBD3
text
#0C0C14
muted
#7D7D83

Preview Lab

Preview with #3767C6

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

Preview Lab → · Contrast checker → · Palette generator →

#3767C6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva