#3760C7#3760C7

#3760C7 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.8% C 0.167 H 264.8°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX#3760C7
RGBrgb(55, 96, 199)
HSLhsl(223, 57%, 50%)
HSVhsv(223, 72%, 78%)
CMYKcmyk(72.4%, 51.8%, 0%, 22%)
CIE-LABlab(43.21, 21.22, -57.91)
CIE-LCHlch(43.21, 61.67, 290.13°)
OKLaboklab(51.8% -0.0152 -0.1665)
OKLCHoklch(51.8% 0.167 264.8)
XYZxyz(16.0636, 13.2998, 55.7423)
Luminance0.1330 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3760C7 #C79E37
analogous
#37A8C7 #3760C7 #5637C7
triadic
#3760C7 #C73760 #60C737
tetradic
#3760C7 #C737A8 #C79E37 #37C756
square
#3760C7 #C737A8 #C79E37 #37C756
split-complementary
#3760C7 #C75637 #A8C737
monochromatic
#1C3267 #2A4997 #3760C7 #6686D5 #96ACE2

Accessibility & contrast

On white

5.74
#3760C7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.66
#3760C7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3760C7
5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3760C7#FFFFFF#000000##FFFFFF
##3760C71.005.743.665.74
#FFFFFF5.741.0021.001.00
#0000003.6621.001.0021.00
##FFFFFF5.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C6DCB
Deuteranopia (green-blind)
#0060C5
Tritanopia (blue-blind)
#00798A
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #3760c7;
/* rgb */ color: rgb(55, 96, 199);
/* oklch */ color: oklch(51.8% 0.167 264.8);
Tailwind
colors: {
  custom: {
    50: '#808cd9',
    500: '#3760c7',
    950: '#000000',
  },
}
SCSS
$custom: #3760c7;
$custom-light: #808cd9;
$custom-dark: #000000;
JSON
{
  "hex": "#3760c7",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 199
  },
  "hsl": {
    "h": 222.917,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.51798,
    "c": 0.16723,
    "h": 264.8
  },
  "luminance": 0.13301
}

Semantic roles & 50–950 ramp

primary
#3760C7
secondary
#CDBB8C
accent
#B548E0
background
#F8F8FD
surface
#F0F0FA
border
#CBCBD3
text
#0C0C15
muted
#7D7D83

Preview Lab

Preview with #3760C7

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

Preview Lab → · Contrast checker → · Palette generator →

#3760C7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva