#13374E#13374E

#13374E is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.058 H 240.1°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#13374E
RGB	rgb(19, 55, 78)
HSL	hsl(203, 61%, 19%)
HSV	hsv(203, 76%, 31%)
CMYK	cmyk(75.6%, 29.5%, 0%, 69.4%)
CIE-LAB	lab(21.66, -4.13, -17.81)
CIE-LCH	lch(21.66, 18.28, 256.95°)
OKLab	oklab(32.26% -0.0288 -0.0502)
OKLCH	oklch(32.26% 0.058 240.1)
XYZ	xyz(3.0094, 3.4206, 7.7079)
Luminance	0.0342 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13374E #4E2A13

analogous

#134E48 #13374E #131A4E

triadic

#13374E #4E1337 #374E13

tetradic

#13374E #48134E #4E2A13 #1A4E13

square

#13374E #48134E #4E2A13 #1A4E13

split-complementary

#13374E #4E131A #4E4813

monochromatic

#061119 #07141D #13374E #1F5A7F #2B7CB0

Accessibility & contrast

On white

12.47

#13374E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#13374E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13374E

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13374E	#FFFFFF	#000000	##FFFFFF
##13374E	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C374F

Deuteranopia (green-blind)

#24314E

Tritanopia (blue-blind)

#003D3F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #13374e;
/* rgb */ color: rgb(19, 55, 78);
/* oklch */ color: oklch(32.3% 0.058 240.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#13374e",
  "rgb": {
    "r": 19,
    "g": 55,
    "b": 78
  },
  "hsl": {
    "h": 203.39,
    "s": 60.825,
    "l": 19.02
  },
  "oklch": {
    "l": 0.32262,
    "c": 0.0579,
    "h": 240.1
  },
  "luminance": 0.03421
}

Semantic roles & 50–950 ramp

primary

#13374E

secondary

#875636

accent

#8244E4

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #13374E

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

Preview Lab → · Contrast checker → · Palette generator →