#13386E#13386E

#13386E is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.7% C 0.103 H 258.3°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#13386E
RGB	rgb(19, 56, 110)
HSL	hsl(216, 71%, 25%)
HSV	hsv(216, 83%, 43%)
CMYK	cmyk(82.7%, 49.1%, 0%, 56.9%)
CIE-LAB	lab(23.97, 8.53, -35.06)
CIE-LCH	lch(23.97, 36.08, 283.67°)
OKLab	oklab(34.72% -0.0208 -0.1007)
OKLCH	oklch(34.72% 0.103 258.3)
XYZ	xyz(4.4962, 4.0921, 15.3017)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13386E #6E4913

analogous

#13666E #13386E #1B136E

triadic

#13386E #6E1338 #386E13

tetradic

#13386E #6E1366 #6E4913 #136E1B

square

#13386E #6E1366 #6E4913 #136E1B

split-complementary

#13386E #6E1B13 #666E13

monochromatic

#050D1A #0A1D3A #13386E #1C53A2 #256DD6

Accessibility & contrast

On white

11.55

#13386E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#13386E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13386E

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13386E	#FFFFFF	#000000	##FFFFFF
##13386E	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3D70

Deuteranopia (green-blind)

#03356D

Tritanopia (blue-blind)

#00454D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #13386e;
/* rgb */ color: rgb(19, 56, 110);
/* oklch */ color: oklch(34.7% 0.103 258.3);

Tailwind

colors: {
  custom: {
    50: '#616e98',
    500: '#13386e',
    950: '#000000',
  },
}

SCSS

$custom: #13386e;
$custom-light: #616e98;
$custom-dark: #000000;

JSON

{
  "hex": "#13386e",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 110
  },
  "hsl": {
    "h": 215.604,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34718,
    "c": 0.1028,
    "h": 258.3
  },
  "luminance": 0.04093
}

Semantic roles & 50–950 ramp

primary

#13386E

secondary

#A57938

accent

#A53AED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #13386E

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

Preview Lab → · Contrast checker → · Palette generator →