#365F88#365F88

#365F88 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.081 H 249.9°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX#365F88
RGBrgb(54, 95, 136)
HSLhsl(210, 43%, 37%)
HSVhsv(210, 60%, 53%)
CMYKcmyk(60.3%, 30.1%, 0%, 46.7%)
CIE-LABlab(39.15, -1.23, -27.11)
CIE-LCHlch(39.15, 27.14, 267.41°)
OKLaboklab(47.44% -0.0279 -0.0763)
OKLCHoklch(47.44% 0.081 249.9)
XYZxyz(10.0559, 10.7454, 24.8319)
Luminance0.1075 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#365F88 #885F36
analogous
#368888 #365F88 #363688
triadic
#365F88 #88365F #5F8836
tetradic
#365F88 #883688 #885F36 #368836
square
#365F88 #883688 #885F36 #368836
split-complementary
#365F88 #883636 #888836
monochromatic
#132230 #25405C #365F88 #477EB4 #729CC7

Accessibility & contrast

On white

6.67
#365F88 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.15
#365F88 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365F88
6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##365F88#FFFFFF#000000##FFFFFF
##365F881.006.673.156.67
#FFFFFF6.671.0021.001.00
#0000003.1521.001.0021.00
##FFFFFF6.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E618A
Deuteranopia (green-blind)
#435987
Tritanopia (blue-blind)
#00696D
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #365f88;
/* rgb */ color: rgb(54, 95, 136);
/* oklch */ color: oklch(47.4% 0.081 249.9);
Tailwind
colors: {
  custom: {
    50: '#748cab',
    500: '#365f88',
    950: '#000000',
  },
}
SCSS
$custom: #365f88;
$custom-light: #748cab;
$custom-dark: #000000;
JSON
{
  "hex": "#365f88",
  "rgb": {
    "r": 54,
    "g": 95,
    "b": 136
  },
  "hsl": {
    "h": 210,
    "s": 43.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.47443,
    "c": 0.08127,
    "h": 249.9
  },
  "luminance": 0.10746
}

Semantic roles & 50–950 ramp

primary
#365F88
secondary
#AF8D6A
accent
#9455D3
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#090C10
muted
#7B7D7F

Preview Lab

Preview with #365F88

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

Preview Lab → · Contrast checker → · Palette generator →

#365F88 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva