#133438#133438

#133438 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.039 H 206.0°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#133438
RGB	rgb(19, 52, 56)
HSL	hsl(186, 49%, 15%)
HSV	hsv(186, 66%, 22%)
CMYK	cmyk(66.1%, 7.1%, 0%, 78%)
CIE-LAB	lab(19.56, -10.54, -6.17)
CIE-LCH	lch(19.56, 12.21, 210.32°)
OKLab	oklab(30.25% -0.0349 -0.017)
OKLCH	oklch(30.25% 0.039 206)
XYZ	xyz(2.2101, 2.8797, 4.1800)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133438 #381713

analogous

#13382A #133438 #132238

triadic

#133438 #381334 #343813

tetradic

#133438 #2A1338 #381713 #223813

square

#133438 #2A1338 #381713 #223813

split-complementary

#133438 #381322 #382A13

monochromatic

#081517 #081517 #133438 #235E66 #328993

Accessibility & contrast

On white

13.32

#133438 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#133438 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133438

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133438	#FFFFFF	#000000	##FFFFFF
##133438	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303238

Deuteranopia (green-blind)

#2A2E38

Tritanopia (blue-blind)

#003635

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #133438;
/* rgb */ color: rgb(19, 52, 56);
/* oklch */ color: oklch(30.2% 0.039 206.0);

Tailwind

colors: {
  custom: {
    50: '#556b6e',
    500: '#133438',
    950: '#000000',
  },
}

SCSS

$custom: #133438;
$custom-light: #556b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#133438",
  "rgb": {
    "r": 19,
    "g": 52,
    "b": 56
  },
  "hsl": {
    "h": 186.486,
    "s": 49.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.30247,
    "c": 0.03885,
    "h": 206
  },
  "luminance": 0.0288
}

Semantic roles & 50–950 ramp

primary

#133438

secondary

#703D37

accent

#5E4FD9

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030607

muted

#787A7A

Preview Lab

Preview with #133438

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

Preview Lab → · Contrast checker → · Palette generator →