#366A87#366A87

#366A87 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.1% C 0.072 H 235.2°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX#366A87
RGBrgb(54, 106, 135)
HSLhsl(201, 43%, 37%)
HSVhsv(201, 60%, 53%)
CMYKcmyk(60%, 21.5%, 0%, 47.1%)
CIE-LABlab(42.52, -8.24, -21.26)
CIE-LCHlch(42.52, 22.80, 248.81°)
OKLaboklab(50.09% -0.0413 -0.0594)
OKLCHoklch(50.09% 0.072 235.2)
XYZxyz(11.0469, 12.8406, 24.8133)
Luminance0.1284 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#366A87 #875336
analogous
#36877B #366A87 #364287
triadic
#366A87 #87366A #6A8736
tetradic
#366A87 #7B3687 #875336 #428736
square
#366A87 #7B3687 #875336 #428736
split-complementary
#366A87 #873642 #877B36
monochromatic
#132530 #25485B #366A87 #478CB3 #71A8C6

Accessibility & contrast

On white

5.88
#366A87 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.57
#366A87 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366A87
5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##366A87#FFFFFF#000000##FFFFFF
##366A871.005.883.575.88
#FFFFFF5.881.0021.001.00
#0000003.5721.001.0021.00
##FFFFFF5.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C6988
Deuteranopia (green-blind)
#516187
Tritanopia (blue-blind)
#007274
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #366a87;
/* rgb */ color: rgb(54, 106, 135);
/* oklch */ color: oklch(50.1% 0.072 235.2);
Tailwind
colors: {
  custom: {
    50: '#7494aa',
    500: '#366a87',
    950: '#000000',
  },
}
SCSS
$custom: #366a87;
$custom-light: #7494aa;
$custom-dark: #000000;
JSON
{
  "hex": "#366a87",
  "rgb": {
    "r": 54,
    "g": 106,
    "b": 135
  },
  "hsl": {
    "h": 201.481,
    "s": 42.857,
    "l": 37.059
  },
  "oklch": {
    "l": 0.50094,
    "c": 0.07238,
    "h": 235.2
  },
  "luminance": 0.12842
}

Semantic roles & 50–950 ramp

primary
#366A87
secondary
#AF836A
accent
#8255D3
background
#F7F9FA
surface
#EDF1F4
border
#C8CBCE
text
#090D10
muted
#7B7E7F

Preview Lab

Preview with #366A87

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

Preview Lab → · Contrast checker → · Palette generator →

#366A87 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva