#13374F#13374F

#13374F is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.059 H 241.3°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#13374F
RGB	rgb(19, 55, 79)
HSL	hsl(204, 61%, 19%)
HSV	hsv(204, 76%, 31%)
CMYK	cmyk(75.9%, 30.4%, 0%, 69%)
CIE-LAB	lab(21.71, -3.72, -18.40)
CIE-LCH	lch(21.71, 18.77, 258.55°)
OKLab	oklab(32.32% -0.0285 -0.0519)
OKLCH	oklch(32.32% 0.059 241.3)
XYZ	xyz(3.0455, 3.4350, 7.8981)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13374F #4F2B13

analogous

#134F49 #13374F #13194F

triadic

#13374F #4F1337 #374F13

tetradic

#13374F #49134F #4F2B13 #194F13

square

#13374F #49134F #4F2B13 #194F13

split-complementary

#13374F #4F1319 #4F4913

monochromatic

#061119 #07151E #13374F #1F5980 #2B7CB2

Accessibility & contrast

On white

12.45

#13374F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#13374F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13374F

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13374F	#FFFFFF	#000000	##FFFFFF
##13374F	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3750

Deuteranopia (green-blind)

#24314F

Tritanopia (blue-blind)

#003D3F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #13374f;
/* rgb */ color: rgb(19, 55, 79);
/* oklch */ color: oklch(32.3% 0.059 241.3);

Tailwind

colors: {
  custom: {
    50: '#596d80',
    500: '#13374f',
    950: '#000000',
  },
}

SCSS

$custom: #13374f;
$custom-light: #596d80;
$custom-dark: #000000;

JSON

{
  "hex": "#13374f",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 79
  },
  "hsl": {
    "h": 204,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.32321,
    "c": 0.05918,
    "h": 241.3
  },
  "luminance": 0.03435
}

Semantic roles & 50–950 ramp

primary

#13374F

secondary

#885736

accent

#8443E4

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #13374F

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

Preview Lab → · Contrast checker → · Palette generator →