#379ADA#379ADA

#379ADA is a light, vivid cyan. Relative luminance 0.290; OKLCH L 65.8% C 0.131 H 241.5°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX#379ADA
RGBrgb(55, 154, 218)
HSLhsl(204, 69%, 54%)
HSVhsv(204, 75%, 85%)
CMYKcmyk(74.8%, 29.4%, 0%, 14.5%)
CIE-LABlab(60.77, -7.23, -40.71)
CIE-LCHlch(60.77, 41.35, 259.93°)
OKLaboklab(65.8% -0.0625 -0.1152)
OKLCHoklch(65.8% 0.131 241.5)
XYZxyz(25.7811, 28.9824, 70.5515)
Luminance0.2898 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#379ADA #DA7737
analogous
#37DAC8 #379ADA #3748DA
triadic
#379ADA #DA379A #9ADA37
tetradic
#379ADA #C837DA #DA7737 #48DA37
square
#379ADA #C837DA #DA7737 #48DA37
split-complementary
#379ADA #DA3748 #DAC837
monochromatic
#18567F #217AB3 #379ADA #6BB4E4 #9ECEED

Accessibility & contrast

On white

3.09
#379ADA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.80
#379ADA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379ADA
6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##379ADA#FFFFFF#000000##000000
##379ADA1.003.096.806.80
#FFFFFF3.091.0021.0021.00
#0000006.8021.001.001.00
##0000006.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#7C9BDD
Deuteranopia (green-blind)
#668CD9
Tritanopia (blue-blind)
#00AAB0
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #379ada;
/* rgb */ color: rgb(55, 154, 218);
/* oklch */ color: oklch(65.8% 0.131 241.5);
Tailwind
colors: {
  custom: {
    50: '#84b7e5',
    500: '#379ada',
    950: '#000000',
  },
}
SCSS
$custom: #379ada;
$custom-light: #84b7e5;
$custom-dark: #000000;
JSON
{
  "hex": "#379ada",
  "rgb": {
    "r": 55,
    "g": 154,
    "b": 218
  },
  "hsl": {
    "h": 203.558,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.65797,
    "c": 0.13107,
    "h": 241.5
  },
  "luminance": 0.28985
}

Semantic roles & 50–950 ramp

primary
#379ADA
secondary
#D9AF93
accent
#813CEC
background
#F8FBFE
surface
#F0F6FC
border
#CBD0D5
text
#0C1116
muted
#7D8084

Preview Lab

Preview with #379ADA

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

Preview Lab → · Contrast checker → · Palette generator →

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