#13367F#13367F

#13367F is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.7% C 0.130 H 262.5°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#13367F
RGB	rgb(19, 54, 127)
HSL	hsl(221, 74%, 29%)
HSV	hsv(221, 85%, 50%)
CMYK	cmyk(85%, 57.5%, 0%, 50.2%)
CIE-LAB	lab(24.67, 17.13, -44.74)
CIE-LCH	lch(24.67, 47.91, 290.96°)
OKLab	oklab(35.66% -0.0169 -0.1292)
OKLCH	oklch(35.66% 0.13 262.5)
XYZ	xyz(5.4171, 4.3084, 20.6207)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13367F #7F5C13

analogous

#136C7F #13367F #26137F

triadic

#13367F #7F1336 #367F13

tetradic

#13367F #7F136C #7F5C13 #137F26

square

#13367F #7F136C #7F5C13 #137F26

split-complementary

#13367F #7F2613 #6C7F13

monochromatic

#040B1B #0B1F4A #13367F #1B4DB4 #2D67E0

Accessibility & contrast

On white

11.28

#13367F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#13367F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13367F

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13367F	#FFFFFF	#000000	##FFFFFF
##13367F	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004082

Deuteranopia (green-blind)

#00367E

Tritanopia (blue-blind)

#004855

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #13367f;
/* rgb */ color: rgb(19, 54, 127);
/* oklch */ color: oklch(35.7% 0.130 262.5);

Tailwind

colors: {
  custom: {
    50: '#656ca5',
    500: '#13367f',
    950: '#000000',
  },
}

SCSS

$custom: #13367f;
$custom-light: #656ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#13367f",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 127
  },
  "hsl": {
    "h": 220.556,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3566,
    "c": 0.1303,
    "h": 262.5
  },
  "luminance": 0.04309
}

Semantic roles & 50–950 ramp

primary

#13367F

secondary

#B48D39

accent

#B537F1

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #13367F

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

Preview Lab → · Contrast checker → · Palette generator →