#368FCF#368FCF

#368FCF is a light, vivid cyan. Relative luminance 0.249; OKLCH L 62.6% C 0.128 H 243.9°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX#368FCF
RGBrgb(54, 143, 207)
HSLhsl(205, 61%, 51%)
HSVhsv(205, 74%, 81%)
CMYKcmyk(73.9%, 30.9%, 0%, 18.8%)
CIE-LABlab(57.01, -4.92, -40.46)
CIE-LCHlch(57.01, 40.76, 263.06°)
OKLaboklab(62.65% -0.0561 -0.1146)
OKLCHoklch(62.65% 0.128 243.9)
XYZxyz(22.6019, 24.9316, 62.6405)
Luminance0.2493 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#368FCF #CF7636
analogous
#36CFC2 #368FCF #3642CF
triadic
#368FCF #CF368F #8FCF36
tetradic
#368FCF #C236CF #CF7636 #42CF36
square
#368FCF #C236CF #CF7636 #42CF36
split-complementary
#368FCF #CF3642 #CFC236
monochromatic
#1B4C70 #276EA1 #368FCF #67ABDB #99C6E7

Accessibility & contrast

On white

3.51
#368FCF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.99
#368FCF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368FCF
5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##368FCF#FFFFFF#000000##000000
##368FCF1.003.515.995.99
#FFFFFF3.511.0021.0021.00
#0000005.9921.001.001.00
##0000005.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7291D2
Deuteranopia (green-blind)
#5C82CE
Tritanopia (blue-blind)
#009FA6
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #368fcf;
/* rgb */ color: rgb(54, 143, 207);
/* oklch */ color: oklch(62.6% 0.128 243.9);
Tailwind
colors: {
  custom: {
    50: '#81afde',
    500: '#368fcf',
    950: '#000000',
  },
}
SCSS
$custom: #368fcf;
$custom-light: #81afde;
$custom-dark: #000000;
JSON
{
  "hex": "#368fcf",
  "rgb": {
    "r": 54,
    "g": 143,
    "b": 207
  },
  "hsl": {
    "h": 205.098,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62648,
    "c": 0.12761,
    "h": 243.9
  },
  "luminance": 0.24934
}

Semantic roles & 50–950 ramp

primary
#368FCF
secondary
#D2AB8F
accent
#8743E5
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #368FCF

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

Preview Lab → · Contrast checker → · Palette generator →

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