#13365B#13365B

#13365B is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.8% C 0.077 H 252.4°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX#13365B
RGBrgb(19, 54, 91)
HSLhsl(211, 65%, 22%)
HSVhsv(211, 79%, 36%)
CMYKcmyk(79.1%, 40.7%, 0%, 64.3%)
CIE-LABlab(22.06, 1.91, -25.79)
CIE-LCHlch(22.06, 25.86, 274.23°)
OKLaboklab(32.82% -0.0233 -0.0735)
OKLCHoklch(32.82% 0.077 252.4)
XYZxyz(3.4753, 3.5317, 10.3940)
Luminance0.0353 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#13365B #5B3813
analogous
#135A5B #13365B #14135B
triadic
#13365B #5B1336 #365B13
tetradic
#13365B #5B135A #5B3813 #135B14
square
#13365B #5B135A #5B3813 #135B14
split-complementary
#13365B #5B1413 #5A5B13
monochromatic
#050F19 #081828 #13365B #1E548E #2872C0

Accessibility & contrast

On white

12.31
#13365B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.71
#13365B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13365B
12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##13365B#FFFFFF#000000##FFFFFF
##13365B1.0012.311.7112.31
#FFFFFF12.311.0021.001.00
#0000001.7121.001.0021.00
##FFFFFF12.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#25385D
Deuteranopia (green-blind)
#1A325A
Tritanopia (blue-blind)
#003F44
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #13365b;
/* rgb */ color: rgb(19, 54, 91);
/* oklch */ color: oklch(32.8% 0.077 252.4);
Tailwind
colors: {
  custom: {
    50: '#5c6c89',
    500: '#13365b',
    950: '#000000',
  },
}
SCSS
$custom: #13365b;
$custom-light: #5c6c89;
$custom-dark: #000000;
JSON
{
  "hex": "#13365b",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 91
  },
  "hsl": {
    "h": 210.833,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32823,
    "c": 0.07708,
    "h": 252.4
  },
  "luminance": 0.03532
}

Semantic roles & 50–950 ramp

primary
#13365B
secondary
#936637
accent
#963FE8
background
#F5F6F8
surface
#E9EBF0
border
#C5C6CB
text
#04070B
muted
#797A7C

Preview Lab

Preview with #13365B

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

Preview Lab → · Contrast checker → · Palette generator →

#13365B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva