#133D42#133D42

#133D42 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.046 H 206.1°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#133D42
RGB	rgb(19, 61, 66)
HSL	hsl(186, 55%, 17%)
HSV	hsv(186, 71%, 26%)
CMYK	cmyk(71.2%, 7.6%, 0%, 74.1%)
CIE-LAB	lab(23.23, -12.51, -7.37)
CIE-LCH	lch(23.23, 14.52, 210.52°)
OKLab	oklab(33.34% -0.0416 -0.0204)
OKLCH	oklch(33.34% 0.046 206.1)
XYZ	xyz(2.9203, 3.8690, 5.7461)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133D42 #421813

analogous

#134230 #133D42 #132642

triadic

#133D42 #42133D #3D4213

tetradic

#133D42 #301342 #421813 #264213

square

#133D42 #301342 #421813 #264213

split-complementary

#133D42 #421326 #423013

monochromatic

#071618 #071618 #133D42 #216972 #2E95A1

Accessibility & contrast

On white

11.84

#133D42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#133D42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133D42

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133D42	#FFFFFF	#000000	##FFFFFF
##133D42	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383A42

Deuteranopia (green-blind)

#313542

Tritanopia (blue-blind)

#00403E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #133d42;
/* rgb */ color: rgb(19, 61, 66);
/* oklch */ color: oklch(33.3% 0.046 206.1);

Tailwind

colors: {
  custom: {
    50: '#587276',
    500: '#133d42',
    950: '#000000',
  },
}

SCSS

$custom: #133d42;
$custom-light: #587276;
$custom-dark: #000000;

JSON

{
  "hex": "#133d42",
  "rgb": {
    "r": 19,
    "g": 61,
    "b": 66
  },
  "hsl": {
    "h": 186.383,
    "s": 55.294,
    "l": 16.667
  },
  "oklch": {
    "l": 0.33341,
    "c": 0.04639,
    "h": 206.1
  },
  "luminance": 0.03869
}

Semantic roles & 50–950 ramp

primary

#133D42

secondary

#7B3D36

accent

#5949DF

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #133D42

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

Preview Lab → · Contrast checker → · Palette generator →