#366684#366684

#366684 is a mid, moderate cyan. Relative luminance 0.120; OKLCH L 49.0% C 0.071 H 238.0°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX#366684
RGBrgb(54, 102, 132)
HSLhsl(203, 42%, 36%)
HSVhsv(203, 59%, 52%)
CMYKcmyk(59.1%, 22.7%, 0%, 48.2%)
CIE-LABlab(41.14, -6.87, -21.59)
CIE-LCHlch(41.14, 22.66, 252.36°)
OKLaboklab(48.95% -0.0377 -0.0604)
OKLCHoklch(48.95% 0.071 238)
XYZxyz(10.4360, 11.9520, 23.5823)
Luminance0.1195 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#366684 #845436
analogous
#36847B #366684 #363F84
triadic
#366684 #843666 #668436
tetradic
#366684 #7B3684 #845436 #3F8436
square
#366684 #7B3684 #845436 #3F8436
split-complementary
#366684 #84363F #847B36
monochromatic
#12232D #244459 #366684 #4888AF #70A4C4

Accessibility & contrast

On white

6.19
#366684 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.39
#366684 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366684
6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##366684#FFFFFF#000000##FFFFFF
##3666841.006.193.396.19
#FFFFFF6.191.0021.001.00
#0000003.3921.001.0021.00
##FFFFFF6.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#586685
Deuteranopia (green-blind)
#4E5D83
Tritanopia (blue-blind)
#006E70
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #366684;
/* rgb */ color: rgb(54, 102, 132);
/* oklch */ color: oklch(49.0% 0.071 238.0);
Tailwind
colors: {
  custom: {
    50: '#7491a8',
    500: '#366684',
    950: '#000000',
  },
}
SCSS
$custom: #366684;
$custom-light: #7491a8;
$custom-dark: #000000;
JSON
{
  "hex": "#366684",
  "rgb": {
    "r": 54,
    "g": 102,
    "b": 132
  },
  "hsl": {
    "h": 203.077,
    "s": 41.935,
    "l": 36.471
  },
  "oklch": {
    "l": 0.48954,
    "c": 0.07117,
    "h": 238
  },
  "luminance": 0.11953
}

Semantic roles & 50–950 ramp

primary
#366684
secondary
#AD8369
accent
#8656D2
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#090C0F
muted
#7B7D7F

Preview Lab

Preview with #366684

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

Preview Lab → · Contrast checker → · Palette generator →

#366684 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva