#13403E#13403E

#13403E is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.0% C 0.048 H 191.0°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#13403E
RGB	rgb(19, 64, 62)
HSL	hsl(177, 54%, 16%)
HSV	hsv(177, 70%, 25%)
CMYK	cmyk(70.3%, 0%, 3.1%, 74.9%)
CIE-LAB	lab(24.17, -15.64, -3.31)
CIE-LCH	lch(24.17, 15.99, 191.95°)
OKLab	oklab(34.05% -0.0475 -0.0092)
OKLCH	oklch(34.05% 0.048 191)
XYZ	xyz(2.9711, 4.1527, 5.2015)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13403E #401315

analogous

#134028 #13403E #132C40

triadic

#13403E #3E1340 #403E13

tetradic

#13403E #281340 #401315 #2C4013

square

#13403E #281340 #401315 #2C4013

split-complementary

#13403E #40132C #402813

monochromatic

#071817 #071817 #13403E #216F6C #2F9E99

Accessibility & contrast

On white

11.47

#13403E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#13403E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13403E

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13403E	#FFFFFF	#000000	##FFFFFF
##13403E	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3C3E

Deuteranopia (green-blind)

#35373E

Tritanopia (blue-blind)

#00423F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #13403e;
/* rgb */ color: rgb(19, 64, 62);
/* oklch */ color: oklch(34.0% 0.048 191.0);

Tailwind

colors: {
  custom: {
    50: '#587573',
    500: '#13403e',
    950: '#000000',
  },
}

SCSS

$custom: #13403e;
$custom-light: #587573;
$custom-dark: #000000;

JSON

{
  "hex": "#13403e",
  "rgb": {
    "r": 19,
    "g": 64,
    "b": 62
  },
  "hsl": {
    "h": 177.333,
    "s": 54.217,
    "l": 16.275
  },
  "oklch": {
    "l": 0.34048,
    "c": 0.04842,
    "h": 191
  },
  "luminance": 0.04153
}

Semantic roles & 50–950 ramp

primary

#13403E

secondary

#793639

accent

#4A51DE

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #13403E

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

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