#133E42#133E42

#133E42 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.6% C 0.047 H 203.8°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#133E42
RGB	rgb(19, 62, 66)
HSL	hsl(185, 55%, 17%)
HSV	hsv(185, 71%, 26%)
CMYK	cmyk(71.2%, 6.1%, 0%, 74.1%)
CIE-LAB	lab(23.59, -13.11, -6.83)
CIE-LCH	lch(23.59, 14.78, 207.53°)
OKLab	oklab(33.63% -0.0429 -0.0189)
OKLCH	oklch(33.63% 0.047 203.8)
XYZ	xyz(2.9741, 3.9767, 5.7640)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133E42 #421713

analogous

#13422F #133E42 #132742

triadic

#133E42 #42133E #3E4213

tetradic

#133E42 #2F1342 #421713 #274213

square

#133E42 #2F1342 #421713 #274213

split-complementary

#133E42 #421327 #422F13

monochromatic

#071618 #071618 #133E42 #216B72 #2E97A1

Accessibility & contrast

On white

11.70

#133E42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#133E42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133E42

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133E42	#FFFFFF	#000000	##FFFFFF
##133E42	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393B42

Deuteranopia (green-blind)

#323642

Tritanopia (blue-blind)

#00413F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133e42;
/* rgb */ color: rgb(19, 62, 66);
/* oklch */ color: oklch(33.6% 0.047 203.8);

Tailwind

colors: {
  custom: {
    50: '#587376',
    500: '#133e42',
    950: '#000000',
  },
}

SCSS

$custom: #133e42;
$custom-light: #587376;
$custom-dark: #000000;

JSON

{
  "hex": "#133e42",
  "rgb": {
    "r": 19,
    "g": 62,
    "b": 66
  },
  "hsl": {
    "h": 185.106,
    "s": 55.294,
    "l": 16.667
  },
  "oklch": {
    "l": 0.33632,
    "c": 0.0469,
    "h": 203.8
  },
  "luminance": 0.03977
}

Semantic roles & 50–950 ramp

primary

#133E42

secondary

#7B3C36

accent

#5649DF

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #133E42

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

Preview Lab → · Contrast checker → · Palette generator →