#365FA9#365FA9

#365FA9 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.4% C 0.127 H 261.2°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX#365FA9
RGBrgb(54, 95, 169)
HSLhsl(219, 52%, 44%)
HSVhsv(219, 68%, 66%)
CMYKcmyk(68%, 43.8%, 0%, 33.7%)
CIE-LABlab(40.95, 10.64, -44.02)
CIE-LCHlch(40.95, 45.29, 283.59°)
OKLaboklab(49.43% -0.0195 -0.1257)
OKLCHoklch(49.43% 0.127 261.2)
XYZxyz(12.7724, 11.8320, 39.1391)
Luminance0.1183 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#365FA9 #A98036
analogous
#3698A9 #365FA9 #4636A9
triadic
#365FA9 #A9365F #5FA936
tetradic
#365FA9 #A93698 #A98036 #36A946
square
#365FA9 #A93698 #A98036 #36A946
split-complementary
#365FA9 #A94636 #98A936
monochromatic
#182B4C #27457B #365FA9 #547DC8 #82A1D7

Accessibility & contrast

On white

6.24
#365FA9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.37
#365FA9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #365FA9
6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##365FA9#FFFFFF#000000##FFFFFF
##365FA91.006.243.376.24
#FFFFFF6.241.0021.001.00
#0000003.3721.001.0021.00
##FFFFFF6.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C66AC
Deuteranopia (green-blind)
#285CA7
Tritanopia (blue-blind)
#00707C
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #365fa9;
/* rgb */ color: rgb(54, 95, 169);
/* oklch */ color: oklch(49.4% 0.127 261.2);
Tailwind
colors: {
  custom: {
    50: '#7a8bc3',
    500: '#365fa9',
    950: '#000000',
  },
}
SCSS
$custom: #365fa9;
$custom-light: #7a8bc3;
$custom-dark: #000000;
JSON
{
  "hex": "#365fa9",
  "rgb": {
    "r": 54,
    "g": 95,
    "b": 169
  },
  "hsl": {
    "h": 218.609,
    "s": 51.57,
    "l": 43.725
  },
  "oklch": {
    "l": 0.49431,
    "c": 0.12723,
    "h": 261.2
  },
  "luminance": 0.11833
}

Semantic roles & 50–950 ramp

primary
#365FA9
secondary
#C1A87A
accent
#A84DDB
background
#F7F8FC
surface
#EEF0F8
border
#C9CBD1
text
#0A0C12
muted
#7C7D81

Preview Lab

Preview with #365FA9

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

Preview Lab → · Contrast checker → · Palette generator →

#365FA9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva