#13474B#13474B

#13474B is a dark, muted teal. Relative luminance 0.052; OKLCH L 36.6% C 0.054 H 202.5°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#13474B
RGB	rgb(19, 71, 75)
HSL	hsl(184, 60%, 18%)
HSV	hsv(184, 75%, 29%)
CMYK	cmyk(74.7%, 5.3%, 0%, 70.6%)
CIE-LAB	lab(27.16, -15.22, -7.38)
CIE-LCH	lch(27.16, 16.91, 205.87°)
OKLab	oklab(36.63% -0.0495 -0.0205)
OKLCH	oklch(36.63% 0.054 202.5)
XYZ	xyz(3.7912, 5.1525, 7.4500)
Luminance	0.0515 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13474B #4B1713

analogous

#134B33 #13474B #132B4B

triadic

#13474B #4B1347 #474B13

tetradic

#13474B #33134B #4B1713 #2B4B13

square

#13474B #33134B #4B1713 #2B4B13

split-complementary

#13474B #4B132B #4B3313

monochromatic

#061718 #07191A #13474B #1F757C #2CA3AD

Accessibility & contrast

On white

10.34

#13474B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#13474B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13474B

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13474B	#FFFFFF	#000000	##FFFFFF
##13474B	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41444B

Deuteranopia (green-blind)

#393E4B

Tritanopia (blue-blind)

#004A48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #13474b;
/* rgb */ color: rgb(19, 71, 75);
/* oklch */ color: oklch(36.6% 0.054 202.5);

Tailwind

colors: {
  custom: {
    50: '#5a7a7d',
    500: '#13474b',
    950: '#000000',
  },
}

SCSS

$custom: #13474b;
$custom-light: #5a7a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#13474b",
  "rgb": {
    "r": 19,
    "g": 71,
    "b": 75
  },
  "hsl": {
    "h": 184.286,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.36631,
    "c": 0.05356,
    "h": 202.5
  },
  "luminance": 0.05153
}

Semantic roles & 50–950 ramp

primary

#13474B

secondary

#843C36

accent

#5045E3

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #13474B

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

Preview Lab → · Contrast checker → · Palette generator →