#13374A#13374A

#13374A is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.0% C 0.053 H 234.9°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#13374A
RGB	rgb(19, 55, 74)
HSL	hsl(201, 59%, 18%)
HSV	hsv(201, 74%, 29%)
CMYK	cmyk(74.3%, 25.7%, 0%, 71%)
CIE-LAB	lab(21.45, -5.72, -15.46)
CIE-LCH	lch(21.45, 16.48, 249.70°)
OKLab	oklab(32.03% -0.0304 -0.0434)
OKLCH	oklch(32.03% 0.053 234.9)
XYZ	xyz(2.8703, 3.3649, 6.9755)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13374A #4A2613

analogous

#134A41 #13374A #131B4A

triadic

#13374A #4A1337 #374A13

tetradic

#13374A #41134A #4A2613 #1B4A13

square

#13374A #41134A #4A2613 #1B4A13

split-complementary

#13374A #4A131B #4A4113

monochromatic

#061218 #061319 #13374A #205B7B #2C7FAB

Accessibility & contrast

On white

12.55

#13374A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#13374A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13374A

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13374A	#FFFFFF	#000000	##FFFFFF
##13374A	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E374B

Deuteranopia (green-blind)

#26314A

Tritanopia (blue-blind)

#003C3D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #13374a;
/* rgb */ color: rgb(19, 55, 74);
/* oklch */ color: oklch(32.0% 0.053 234.9);

Tailwind

colors: {
  custom: {
    50: '#586d7c',
    500: '#13374a',
    950: '#000000',
  },
}

SCSS

$custom: #13374a;
$custom-light: #586d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#13374a",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 74
  },
  "hsl": {
    "h": 200.727,
    "s": 59.14,
    "l": 18.235
  },
  "oklch": {
    "l": 0.32031,
    "c": 0.05302,
    "h": 234.9
  },
  "luminance": 0.03365
}

Semantic roles & 50–950 ramp

primary

#13374A

secondary

#835136

accent

#7C45E2

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #13374A

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

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