#3776DF#3776DF

#3776DF is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.1% C 0.173 H 260.1°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX#3776DF
RGBrgb(55, 118, 223)
HSLhsl(218, 72%, 55%)
HSVhsv(218, 75%, 87%)
CMYKcmyk(75.3%, 47.1%, 0%, 12.5%)
CIE-LABlab(50.80, 16.11, -59.36)
CIE-LCHlch(50.80, 61.51, 285.18°)
OKLaboklab(58.1% -0.0299 -0.1704)
OKLCHoklch(58.1% 0.173 260.1)
XYZxyz(21.3684, 19.0944, 72.3571)
Luminance0.1910 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3776DF #DFA037
analogous
#37CADF #3776DF #4C37DF
triadic
#3776DF #DF3776 #76DF37
tetradic
#3776DF #DF37CA #DFA037 #37DF4C
square
#3776DF #DF37CA #DFA037 #37DF4C
split-complementary
#3776DF #DF4C37 #CADF37
monochromatic
#154086 #1E59BB #3776DF #6C9AE7 #A1BEF0

Accessibility & contrast

On white

4.36
#3776DF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.82
#3776DF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3776DF
4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3776DF#FFFFFF#000000##000000
##3776DF1.004.364.824.82
#FFFFFF4.361.0021.0021.00
#0000004.8221.001.001.00
##0000004.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#3C81E3
Deuteranopia (green-blind)
#0672DD
Tritanopia (blue-blind)
#008FA0
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #3776df;
/* rgb */ color: rgb(55, 118, 223);
/* oklch */ color: oklch(58.1% 0.173 260.1);
Tailwind
colors: {
  custom: {
    50: '#849cea',
    500: '#3776df',
    950: '#000000',
  },
}
SCSS
$custom: #3776df;
$custom-light: #849cea;
$custom-dark: #000000;
JSON
{
  "hex": "#3776df",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 223
  },
  "hsl": {
    "h": 217.5,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58098,
    "c": 0.17304,
    "h": 260.1
  },
  "luminance": 0.19097
}

Semantic roles & 50–950 ramp

primary
#3776DF
secondary
#DCC295
accent
#AB39EF
background
#F8F9FE
surface
#F0F2FD
border
#CBCCD5
text
#0D0E16
muted
#7D7E84

Preview Lab

Preview with #3776DF

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

Preview Lab → · Contrast checker → · Palette generator →

#3776DF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva