#13357C#13357C

#13357C is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.2% C 0.127 H 262.6°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX#13357C
RGBrgb(19, 53, 124)
HSLhsl(221, 73%, 28%)
HSVhsv(221, 85%, 49%)
CMYKcmyk(84.7%, 57.3%, 0%, 51.4%)
CIE-LABlab(24.13, 16.59, -43.72)
CIE-LCHlch(24.13, 46.77, 290.78°)
OKLaboklab(35.17% -0.0165 -0.1262)
OKLCHoklch(35.17% 0.127 262.6)
XYZxyz(5.1784, 4.1393, 19.5909)
Luminance0.0414 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#13357C #7C5A13
analogous
#136A7C #13357C #25137C
triadic
#13357C #7C1335 #357C13
tetradic
#13357C #7C136A #7C5A13 #137C25
square
#13357C #7C136A #7C5A13 #137C25
split-complementary
#13357C #7C2513 #6A7C13
monochromatic
#040B1B #0B1E47 #13357C #1B4CB1 #2B65DF

Accessibility & contrast

On white

11.49
#13357C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#13357C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13357C
11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##13357C#FFFFFF#000000##FFFFFF
##13357C1.0011.491.8311.49
#FFFFFF11.491.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003E7E
Deuteranopia (green-blind)
#00357B
Tritanopia (blue-blind)
#004753
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #13357c;
/* rgb */ color: rgb(19, 53, 124);
/* oklch */ color: oklch(35.2% 0.127 262.6);
Tailwind
colors: {
  custom: {
    50: '#656ba3',
    500: '#13357c',
    950: '#000000',
  },
}
SCSS
$custom: #13357c;
$custom-light: #656ba3;
$custom-dark: #000000;
JSON
{
  "hex": "#13357c",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 124
  },
  "hsl": {
    "h": 220.571,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.35175,
    "c": 0.1273,
    "h": 262.6
  },
  "luminance": 0.0414
}

Semantic roles & 50–950 ramp

primary
#13357C
secondary
#B28B39
accent
#B438F0
background
#F6F6FA
surface
#EBEBF4
border
#C6C6CE
text
#06060F
muted
#7A7A7F

Preview Lab

Preview with #13357C

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

Preview Lab → · Contrast checker → · Palette generator →

#13357C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva