#13383F#13383F

#13383F is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.7% C 0.043 H 212.0°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#13383F
RGB	rgb(19, 56, 63)
HSL	hsl(190, 54%, 16%)
HSV	hsv(190, 70%, 25%)
CMYK	cmyk(69.8%, 11.1%, 0%, 75.3%)
CIE-LAB	lab(21.30, -10.53, -8.28)
CIE-LCH	lch(21.30, 13.40, 218.19°)
OKLab	oklab(31.75% -0.0367 -0.023)
OKLCH	oklch(31.75% 0.043 212)
XYZ	xyz(2.5796, 3.3254, 5.2076)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13383F #3F1A13

analogous

#133F30 #13383F #13223F

triadic

#13383F #3F1338 #383F13

tetradic

#13383F #30133F #3F1A13 #223F13

square

#13383F #30133F #3F1A13 #223F13

split-complementary

#13383F #3F1322 #3F3013

monochromatic

#071518 #071518 #13383F #21626E #2F8C9D

Accessibility & contrast

On white

12.61

#13383F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#13383F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13383F

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13383F	#FFFFFF	#000000	##FFFFFF
##13383F	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32363F

Deuteranopia (green-blind)

#2C313F

Tritanopia (blue-blind)

#003B3A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #13383f;
/* rgb */ color: rgb(19, 56, 63);
/* oklch */ color: oklch(31.7% 0.043 212.0);

Tailwind

colors: {
  custom: {
    50: '#576e74',
    500: '#13383f',
    950: '#000000',
  },
}

SCSS

$custom: #13383f;
$custom-light: #576e74;
$custom-dark: #000000;

JSON

{
  "hex": "#13383f",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 63
  },
  "hsl": {
    "h": 189.545,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.31746,
    "c": 0.04331,
    "h": 212
  },
  "luminance": 0.03326
}

Semantic roles & 50–950 ramp

primary

#13383F

secondary

#784136

accent

#624BDD

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #13383F

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

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