#13386D#13386D

#13386D is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.6% C 0.101 H 258.0°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#13386D
RGB	rgb(19, 56, 109)
HSL	hsl(215, 70%, 25%)
HSV	hsv(215, 83%, 43%)
CMYK	cmyk(82.6%, 48.6%, 0%, 57.3%)
CIE-LAB	lab(23.90, 8.11, -34.53)
CIE-LCH	lch(23.90, 35.47, 283.21°)
OKLab	oklab(34.64% -0.021 -0.0991)
OKLCH	oklch(34.64% 0.101 258)
XYZ	xyz(4.4420, 4.0704, 15.0166)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13386D #6D4813

analogous

#13656D #13386D #1B136D

triadic

#13386D #6D1338 #386D13

tetradic

#13386D #6D1365 #6D4813 #136D1B

square

#13386D #6D1365 #6D4813 #136D1B

split-complementary

#13386D #6D1B13 #656D13

monochromatic

#050D1A #0A1D39 #13386D #1C53A1 #256ED5

Accessibility & contrast

On white

11.58

#13386D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#13386D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13386D

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13386D	#FFFFFF	#000000	##FFFFFF
##13386D	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3D6F

Deuteranopia (green-blind)

#05356C

Tritanopia (blue-blind)

#00454D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #13386d;
/* rgb */ color: rgb(19, 56, 109);
/* oklch */ color: oklch(34.6% 0.101 258.0);

Tailwind

colors: {
  custom: {
    50: '#606e97',
    500: '#13386d',
    950: '#000000',
  },
}

SCSS

$custom: #13386d;
$custom-light: #606e97;
$custom-dark: #000000;

JSON

{
  "hex": "#13386d",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 109
  },
  "hsl": {
    "h": 215.333,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34641,
    "c": 0.10132,
    "h": 258
  },
  "luminance": 0.04071
}

Semantic roles & 50–950 ramp

primary

#13386D

secondary

#A47838

accent

#A43BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #13386D

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

Preview Lab → · Contrast checker → · Palette generator →