#364D99#364D99

#364D99 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.4% C 0.127 H 268.2°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX#364D99
RGBrgb(54, 77, 153)
HSLhsl(226, 48%, 41%)
HSVhsv(226, 65%, 60%)
CMYKcmyk(64.7%, 49.7%, 0%, 40%)
CIE-LABlab(34.78, 16.54, -44.33)
CIE-LCHlch(34.78, 47.32, 290.46°)
OKLaboklab(44.38% -0.0039 -0.1269)
OKLCHoklch(44.38% 0.127 268.2)
XYZxyz(9.9230, 8.3910, 31.2275)
Luminance0.0839 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#364D99 #998236
analogous
#367E99 #364D99 #513699
triadic
#364D99 #99364D #4D9936
tetradic
#364D99 #99367E #998236 #369951
square
#364D99 #99367E #998236 #369951
split-complementary
#364D99 #995136 #7E9936
monochromatic
#161F3F #26366C #364D99 #4C67C0 #7A8ED0

Accessibility & contrast

On white

7.84
#364D99 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.68
#364D99 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #364D99
7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##364D99#FFFFFF#000000##FFFFFF
##364D991.007.842.687.84
#FFFFFF7.841.0021.001.00
#0000002.6821.001.0021.00
##FFFFFF7.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#25579C
Deuteranopia (green-blind)
#0F4E97
Tritanopia (blue-blind)
#005F6B
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #364d99;
/* rgb */ color: rgb(54, 77, 153);
/* oklch */ color: oklch(44.4% 0.127 268.2);
Tailwind
colors: {
  custom: {
    50: '#777eb7',
    500: '#364d99',
    950: '#000000',
  },
}
SCSS
$custom: #364d99;
$custom-light: #777eb7;
$custom-dark: #000000;
JSON
{
  "hex": "#364d99",
  "rgb": {
    "r": 54,
    "g": 77,
    "b": 153
  },
  "hsl": {
    "h": 226.061,
    "s": 47.826,
    "l": 40.588
  },
  "oklch": {
    "l": 0.44381,
    "c": 0.12698,
    "h": 268.2
  },
  "luminance": 0.08392
}

Semantic roles & 50–950 ramp

primary
#364D99
secondary
#B9A872
accent
#B850D7
background
#F7F7FB
surface
#EEEEF6
border
#C9C9D0
text
#0A0911
muted
#7C7B80

Preview Lab

Preview with #364D99

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

Preview Lab → · Contrast checker → · Palette generator →

#364D99 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva