#13565B#13565B

#13565B is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.6% C 0.064 H 202.5°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#13565B
RGB	rgb(19, 86, 91)
HSL	hsl(184, 65%, 22%)
HSV	hsv(184, 79%, 36%)
CMYK	cmyk(79.1%, 5.5%, 0%, 64.3%)
CIE-LAB	lab(33.02, -18.11, -8.80)
CIE-LCH	lch(33.02, 20.13, 205.92°)
OKLab	oklab(41.57% -0.059 -0.0244)
OKLCH	oklch(41.57% 0.064 202.5)
XYZ	xyz(5.4838, 7.5487, 11.0635)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13565B #5B1813

analogous

#135B3C #13565B #13325B

triadic

#13565B #5B1356 #565B13

tetradic

#13565B #3C135B #5B1813 #325B13

square

#13565B #3C135B #5B1813 #325B13

split-complementary

#13565B #5B1332 #5B3C13

monochromatic

#051819 #082628 #13565B #1E868E #28B6C0

Accessibility & contrast

On white

8.37

#13565B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#13565B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13565B

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13565B	#FFFFFF	#000000	##FFFFFF
##13565B	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F525B

Deuteranopia (green-blind)

#444A5B

Tritanopia (blue-blind)

#005A57

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #13565b;
/* rgb */ color: rgb(19, 86, 91);
/* oklch */ color: oklch(41.6% 0.064 202.5);

Tailwind

colors: {
  custom: {
    50: '#5e8689',
    500: '#13565b',
    950: '#000000',
  },
}

SCSS

$custom: #13565b;
$custom-light: #5e8689;
$custom-dark: #000000;

JSON

{
  "hex": "#13565b",
  "rgb": {
    "r": 19,
    "g": 86,
    "b": 91
  },
  "hsl": {
    "h": 184.167,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41572,
    "c": 0.06391,
    "h": 202.5
  },
  "luminance": 0.07549
}

Semantic roles & 50–950 ramp

primary

#13565B

secondary

#933D37

accent

#4B3FE8

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #13565B

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

Preview Lab → · Contrast checker → · Palette generator →