#379CC4#379CC4

#379CC4 is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.2% C 0.108 H 228.5°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX#379CC4
RGBrgb(55, 156, 196)
HSLhsl(197, 56%, 49%)
HSVhsv(197, 72%, 77%)
CMYKcmyk(71.9%, 20.4%, 0%, 23.1%)
CIE-LABlab(60.40, -15.84, -28.98)
CIE-LCHlch(60.40, 33.03, 241.34°)
OKLaboklab(65.19% -0.0718 -0.0813)
OKLCHoklch(65.19% 0.108 228.5)
XYZxyz(23.4238, 28.5720, 56.4943)
Luminance0.2858 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#379CC4 #C45F37
analogous
#37C4A6 #379CC4 #3756C4
triadic
#379CC4 #C4379C #9CC437
tetradic
#379CC4 #A637C4 #C45F37 #56C437
square
#379CC4 #A637C4 #C45F37 #56C437
split-complementary
#379CC4 #C43756 #C4A637
monochromatic
#1C5064 #2A7694 #379CC4 #65B4D4 #94CBE1

Accessibility & contrast

On white

3.13
#379CC4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.72
#379CC4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379CC4
6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##379CC4#FFFFFF#000000##000000
##379CC41.003.136.726.72
#FFFFFF3.131.0021.0021.00
#0000006.7221.001.001.00
##0000006.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#8799C6
Deuteranopia (green-blind)
#748CC3
Tritanopia (blue-blind)
#00A7A9
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #379cc4;
/* rgb */ color: rgb(55, 156, 196);
/* oklch */ color: oklch(65.2% 0.108 228.5);
Tailwind
colors: {
  custom: {
    50: '#80b9d6',
    500: '#379cc4',
    950: '#000000',
  },
}
SCSS
$custom: #379cc4;
$custom-light: #80b9d6;
$custom-dark: #000000;
JSON
{
  "hex": "#379cc4",
  "rgb": {
    "r": 55,
    "g": 156,
    "b": 196
  },
  "hsl": {
    "h": 197.021,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.65193,
    "c": 0.10848,
    "h": 228.5
  },
  "luminance": 0.28575
}

Semantic roles & 50–950 ramp

primary
#379CC4
secondary
#CC9D8B
accent
#7348DF
background
#F8FBFD
surface
#F0F6FA
border
#CBD0D3
text
#0C1114
muted
#7D8083

Preview Lab

Preview with #379CC4

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

Preview Lab → · Contrast checker → · Palette generator →

#379CC4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva