#368EB8#368EB8

#368EB8 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.2% C 0.104 H 232.9°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX#368EB8
RGBrgb(54, 142, 184)
HSLhsl(199, 55%, 47%)
HSVhsv(199, 71%, 72%)
CMYKcmyk(70.7%, 22.8%, 0%, 27.8%)
CIE-LABlab(55.67, -12.33, -29.53)
CIE-LCHlch(55.67, 32.00, 247.34°)
OKLaboklab(61.25% -0.0626 -0.083)
OKLCHoklch(61.25% 0.104 232.9)
XYZxyz(19.8426, 23.5887, 48.8454)
Luminance0.2359 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#368EB8 #B86036
analogous
#36B8A1 #368EB8 #364DB8
triadic
#368EB8 #B8368E #8EB836
tetradic
#368EB8 #A136B8 #B86036 #4DB836
square
#368EB8 #A136B8 #B86036 #4DB836
split-complementary
#368EB8 #B8364D #B8A136
monochromatic
#1A4559 #286989 #368EB8 #5CAACF #8BC3DD

Accessibility & contrast

On white

3.67
#368EB8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.72
#368EB8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368EB8
5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##368EB8#FFFFFF#000000##000000
##368EB81.003.675.725.72
#FFFFFF3.671.0021.0021.00
#0000005.7221.001.001.00
##0000005.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#798DBA
Deuteranopia (green-blind)
#6880B7
Tritanopia (blue-blind)
#00999C
Achromatopsia (no color)
#858585

Design tokens & code

CSS
--color: #368eb8;
/* rgb */ color: rgb(54, 142, 184);
/* oklch */ color: oklch(61.2% 0.104 232.9);
Tailwind
colors: {
  custom: {
    50: '#7dafcd',
    500: '#368eb8',
    950: '#000000',
  },
}
SCSS
$custom: #368eb8;
$custom-light: #7dafcd;
$custom-dark: #000000;
JSON
{
  "hex": "#368eb8",
  "rgb": {
    "r": 54,
    "g": 142,
    "b": 184
  },
  "hsl": {
    "h": 199.385,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.61248,
    "c": 0.10396,
    "h": 232.9
  },
  "luminance": 0.23591
}

Semantic roles & 50–950 ramp

primary
#368EB8
secondary
#C79982
accent
#7A4ADE
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B1013
muted
#7C7F82

Preview Lab

Preview with #368EB8

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

Preview Lab → · Contrast checker → · Palette generator →

#368EB8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva