#13384B#13384B

#13384B is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.4% C 0.054 H 234.3°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#13384B
RGB	rgb(19, 56, 75)
HSL	hsl(200, 60%, 18%)
HSV	hsv(200, 75%, 29%)
CMYK	cmyk(74.7%, 25.3%, 0%, 70.6%)
CIE-LAB	lab(21.85, -5.98, -15.50)
CIE-LCH	lch(21.85, 16.62, 248.89°)
OKLab	oklab(32.37% -0.0312 -0.0435)
OKLCH	oklch(32.37% 0.054 234.3)
XYZ	xyz(2.9522, 3.4745, 7.1703)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13384B #4B2613

analogous

#134B42 #13384B #131C4B

triadic

#13384B #4B1338 #384B13

tetradic

#13384B #42134B #4B2613 #1C4B13

square

#13384B #42134B #4B2613 #1C4B13

split-complementary

#13384B #4B131C #4B4213

monochromatic

#061218 #07141A #13384B #1F5C7C #2C81AD

Accessibility & contrast

On white

12.39

#13384B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#13384B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13384B

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13384B	#FFFFFF	#000000	##FFFFFF
##13384B	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F374C

Deuteranopia (green-blind)

#27324B

Tritanopia (blue-blind)

#003D3E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #13384b;
/* rgb */ color: rgb(19, 56, 75);
/* oklch */ color: oklch(32.4% 0.054 234.3);

Tailwind

colors: {
  custom: {
    50: '#596e7d',
    500: '#13384b',
    950: '#000000',
  },
}

SCSS

$custom: #13384b;
$custom-light: #596e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#13384b",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 75
  },
  "hsl": {
    "h": 200.357,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.32367,
    "c": 0.05358,
    "h": 234.3
  },
  "luminance": 0.03475
}

Semantic roles & 50–950 ramp

primary

#13384B

secondary

#845036

accent

#7B45E3

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #13384B

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

Preview Lab → · Contrast checker → · Palette generator →