#13376D#13376D

#13376D is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.4% C 0.103 H 258.7°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#13376D
RGB	rgb(19, 55, 109)
HSL	hsl(216, 70%, 25%)
HSV	hsv(216, 83%, 43%)
CMYK	cmyk(82.6%, 49.5%, 0%, 57.3%)
CIE-LAB	lab(23.59, 8.82, -35.04)
CIE-LCH	lch(23.59, 36.13, 284.13°)
OKLab	oklab(34.4% -0.0201 -0.1006)
OKLCH	oklch(34.4% 0.103 258.7)
XYZ	xyz(4.3941, 3.9744, 15.0006)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13376D #6D4913

analogous

#13646D #13376D #1C136D

triadic

#13376D #6D1337 #376D13

tetradic

#13376D #6D1364 #6D4913 #136D1C

square

#13376D #6D1364 #6D4913 #136D1C

split-complementary

#13376D #6D1C13 #646D13

monochromatic

#050D1A #0A1D39 #13376D #1C51A1 #256CD5

Accessibility & contrast

On white

11.70

#13376D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#13376D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13376D

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13376D	#FFFFFF	#000000	##FFFFFF
##13376D	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193D6F

Deuteranopia (green-blind)

#01346C

Tritanopia (blue-blind)

#00444C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #13376d;
/* rgb */ color: rgb(19, 55, 109);
/* oklch */ color: oklch(34.4% 0.103 258.7);

Tailwind

colors: {
  custom: {
    50: '#606d97',
    500: '#13376d',
    950: '#000000',
  },
}

SCSS

$custom: #13376d;
$custom-light: #606d97;
$custom-dark: #000000;

JSON

{
  "hex": "#13376d",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 109
  },
  "hsl": {
    "h": 216,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34397,
    "c": 0.10263,
    "h": 258.7
  },
  "luminance": 0.03975
}

Semantic roles & 50–950 ramp

primary

#13376D

secondary

#A47938

accent

#A63BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #13376D

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

Preview Lab → · Contrast checker → · Palette generator →