#13386B#13386B

#13386B is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 34.5% C 0.098 H 257.4°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#13386B
RGB	rgb(19, 56, 107)
HSL	hsl(215, 70%, 25%)
HSV	hsv(215, 82%, 42%)
CMYK	cmyk(82.2%, 47.7%, 0%, 58%)
CIE-LAB	lab(23.76, 7.26, -33.47)
CIE-LCH	lch(23.76, 34.25, 282.24°)
OKLab	oklab(34.49% -0.0214 -0.096)
OKLCH	oklch(34.49% 0.098 257.4)
XYZ	xyz(4.3356, 4.0278, 14.4560)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13386B #6B4613

analogous

#13646B #13386B #1A136B

triadic

#13386B #6B1338 #386B13

tetradic

#13386B #6B1364 #6B4613 #136B1A

square

#13386B #6B1364 #6B4613 #136B1A

split-complementary

#13386B #6B1A13 #646B13

monochromatic

#050E1A #0A1D37 #13386B #1C539F #256ED3

Accessibility & contrast

On white

11.63

#13386B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#13386B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13386B

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13386B	#FFFFFF	#000000	##FFFFFF
##13386B	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3D6D

Deuteranopia (green-blind)

#0A356A

Tritanopia (blue-blind)

#00444C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #13386b;
/* rgb */ color: rgb(19, 56, 107);
/* oklch */ color: oklch(34.5% 0.098 257.4);

Tailwind

colors: {
  custom: {
    50: '#606e96',
    500: '#13386b',
    950: '#000000',
  },
}

SCSS

$custom: #13386b;
$custom-light: #606e96;
$custom-dark: #000000;

JSON

{
  "hex": "#13386b",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 107
  },
  "hsl": {
    "h": 214.773,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34488,
    "c": 0.09836,
    "h": 257.4
  },
  "luminance": 0.04028
}

Semantic roles & 50–950 ramp

primary

#13386B

secondary

#A27538

accent

#A23BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #13386B

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

Preview Lab → · Contrast checker → · Palette generator →