#13383C#13383C

#13383C is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.6% C 0.042 H 205.0°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#13383C
RGB	rgb(19, 56, 60)
HSL	hsl(186, 52%, 15%)
HSV	hsv(186, 68%, 24%)
CMYK	cmyk(68.3%, 6.7%, 0%, 76.5%)
CIE-LAB	lab(21.18, -11.60, -6.44)
CIE-LCH	lch(21.18, 13.27, 209.03°)
OKLab	oklab(31.61% -0.0382 -0.0178)
OKLCH	oklch(31.61% 0.042 205)
XYZ	xyz(2.4980, 3.2928, 4.7780)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13383C #3C1713

analogous

#133C2B #13383C #13233C

triadic

#13383C #3C1338 #383C13

tetradic

#13383C #2B133C #3C1713 #233C13

square

#13383C #2B133C #3C1713 #233C13

split-complementary

#13383C #3C1323 #3C2B13

monochromatic

#071617 #071617 #13383C #22636A #308F99

Accessibility & contrast

On white

12.66

#13383C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#13383C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13383C

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13383C	#FFFFFF	#000000	##FFFFFF
##13383C	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33363C

Deuteranopia (green-blind)

#2D313C

Tritanopia (blue-blind)

#003A39

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #13383c;
/* rgb */ color: rgb(19, 56, 60);
/* oklch */ color: oklch(31.6% 0.042 205.0);

Tailwind

colors: {
  custom: {
    50: '#566e71',
    500: '#13383c',
    950: '#000000',
  },
}

SCSS

$custom: #13383c;
$custom-light: #566e71;
$custom-dark: #000000;

JSON

{
  "hex": "#13383c",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 60
  },
  "hsl": {
    "h": 185.854,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31607,
    "c": 0.04217,
    "h": 205
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#13383C

secondary

#743C36

accent

#5A4CDB

background

#F5F6F6

surface

#E9ECEC

border

#C5C7C7

text

#030707

muted

#787A7A

Preview Lab

Preview with #13383C

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

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