#3760B0#3760B0

#3760B0 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.2% C 0.135 H 262.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX#3760B0
RGBrgb(55, 96, 176)
HSLhsl(220, 52%, 45%)
HSVhsv(220, 69%, 69%)
CMYKcmyk(68.8%, 45.5%, 0%, 31%)
CIE-LABlab(41.71, 12.73, -46.93)
CIE-LCHlch(41.71, 48.63, 285.18°)
OKLaboklab(50.17% -0.0183 -0.1342)
OKLCHoklch(50.17% 0.135 262.2)
XYZxyz(13.5921, 12.3112, 42.7259)
Luminance0.1231 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3760B0 #B08737
analogous
#379DB0 #3760B0 #4A37B0
triadic
#3760B0 #B03760 #60B037
tetradic
#3760B0 #B0379D #B08737 #37B04A
square
#3760B0 #B0379D #B08737 #37B04A
split-complementary
#3760B0 #B04A37 #9DB037
monochromatic
#1A2D53 #284781 #3760B0 #5980CB #88A3DA

Accessibility & contrast

On white

6.06
#3760B0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.46
#3760B0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3760B0
6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3760B0#FFFFFF#000000##FFFFFF
##3760B01.006.063.466.06
#FFFFFF6.061.0021.001.00
#0000003.4621.001.0021.00
##FFFFFF6.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3868B3
Deuteranopia (green-blind)
#225DAE
Tritanopia (blue-blind)
#00737F
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #3760b0;
/* rgb */ color: rgb(55, 96, 176);
/* oklch */ color: oklch(50.2% 0.135 262.2);
Tailwind
colors: {
  custom: {
    50: '#7c8cc8',
    500: '#3760b0',
    950: '#000000',
  },
}
SCSS
$custom: #3760b0;
$custom-light: #7c8cc8;
$custom-dark: #000000;
JSON
{
  "hex": "#3760b0",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 176
  },
  "hsl": {
    "h": 219.669,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.50165,
    "c": 0.13548,
    "h": 262.2
  },
  "luminance": 0.12313
}

Semantic roles & 50–950 ramp

primary
#3760B0
secondary
#C4AC7F
accent
#AB4CDC
background
#F8F8FC
surface
#EFF0F8
border
#CACBD1
text
#0B0C13
muted
#7C7D82

Preview Lab

Preview with #3760B0

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

Preview Lab → · Contrast checker → · Palette generator →

#3760B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva