#13397A#13397A

#13397A is a dark, moderate blue. Relative luminance 0.045; OKLCH L 35.9% C 0.119 H 260.5°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX#13397A
RGBrgb(19, 57, 122)
HSLhsl(218, 73%, 28%)
HSVhsv(218, 84%, 48%)
CMYKcmyk(84.4%, 53.3%, 0%, 52.2%)
CIE-LABlab(25.17, 12.90, -40.78)
CIE-LCHlch(25.17, 42.77, 287.56°)
OKLaboklab(35.92% -0.0197 -0.1175)
OKLCHoklch(35.92% 0.119 260.5)
XYZxyz(5.2433, 4.4692, 18.9949)
Luminance0.0447 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#13397A #7A5413
analogous
#136D7A #13397A #20137A
triadic
#13397A #7A1339 #397A13
tetradic
#13397A #7A136D #7A5413 #137A20
square
#13397A #7A136D #7A5413 #137A20
split-complementary
#13397A #7A2013 #6D7A13
monochromatic
#040C1A #0B2045 #13397A #1B52AF #2A6CDE

Accessibility & contrast

On white

11.09
#13397A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.89
#13397A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13397A
11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##13397A#FFFFFF#000000##FFFFFF
##13397A1.0011.091.8911.09
#FFFFFF11.091.0021.001.00
#0000001.8921.001.0021.00
##FFFFFF11.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0D417C
Deuteranopia (green-blind)
#003779
Tritanopia (blue-blind)
#004953
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #13397a;
/* rgb */ color: rgb(19, 57, 122);
/* oklch */ color: oklch(35.9% 0.119 260.5);
Tailwind
colors: {
  custom: {
    50: '#646ea1',
    500: '#13397a',
    950: '#000000',
  },
}
SCSS
$custom: #13397a;
$custom-light: #646ea1;
$custom-dark: #000000;
JSON
{
  "hex": "#13397a",
  "rgb": {
    "r": 19,
    "g": 57,
    "b": 122
  },
  "hsl": {
    "h": 217.864,
    "s": 73.05,
    "l": 27.647
  },
  "oklch": {
    "l": 0.35915,
    "c": 0.11911,
    "h": 260.5
  },
  "luminance": 0.0447
}

Semantic roles & 50–950 ramp

primary
#13397A
secondary
#B08439
accent
#AC38F0
background
#F6F6FA
surface
#EBEBF3
border
#C6C6CD
text
#06070F
muted
#7A7A7F

Preview Lab

Preview with #13397A

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

Preview Lab → · Contrast checker → · Palette generator →

#13397A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva