#13374D#13374D

#13374D is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.2% C 0.057 H 238.9°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#13374D
RGB	rgb(19, 55, 77)
HSL	hsl(203, 60%, 19%)
HSV	hsv(203, 75%, 30%)
CMYK	cmyk(75.3%, 28.6%, 0%, 69.8%)
CIE-LAB	lab(21.60, -4.53, -17.23)
CIE-LCH	lch(21.60, 17.81, 255.28°)
OKLab	oklab(32.2% -0.0292 -0.0485)
OKLCH	oklch(32.2% 0.057 238.9)
XYZ	xyz(2.9738, 3.4063, 7.5205)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13374D #4D2913

analogous

#134D46 #13374D #131A4D

triadic

#13374D #4D1337 #374D13

tetradic

#13374D #46134D #4D2913 #1A4D13

square

#13374D #46134D #4D2913 #1A4D13

split-complementary

#13374D #4D131A #4D4613

monochromatic

#061219 #07141C #13374D #1F5A7E #2B7DAF

Accessibility & contrast

On white

12.49

#13374D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#13374D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13374D

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13374D	#FFFFFF	#000000	##FFFFFF
##13374D	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D374E

Deuteranopia (green-blind)

#25314D

Tritanopia (blue-blind)

#003D3F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #13374d;
/* rgb */ color: rgb(19, 55, 77);
/* oklch */ color: oklch(32.2% 0.057 238.9);

Tailwind

colors: {
  custom: {
    50: '#596d7f',
    500: '#13374d',
    950: '#000000',
  },
}

SCSS

$custom: #13374d;
$custom-light: #596d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#13374d",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 77
  },
  "hsl": {
    "h": 202.759,
    "s": 60.417,
    "l": 18.824
  },
  "oklch": {
    "l": 0.32203,
    "c": 0.05664,
    "h": 238.9
  },
  "luminance": 0.03407
}

Semantic roles & 50–950 ramp

primary

#13374D

secondary

#865436

accent

#8144E4

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #13374D

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

Preview Lab → · Contrast checker → · Palette generator →