#133F47#133F47

#133F47 is a dark, muted teal. Relative luminance 0.041; OKLCH L 34.2% C 0.049 H 211.8°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#133F47
RGB	rgb(19, 63, 71)
HSL	hsl(189, 58%, 18%)
HSV	hsv(189, 73%, 28%)
CMYK	cmyk(73.2%, 11.3%, 0%, 72.2%)
CIE-LAB	lab(24.15, -11.92, -9.30)
CIE-LCH	lch(24.15, 15.12, 217.98°)
OKLab	oklab(34.15% -0.0417 -0.0258)
OKLCH	oklch(34.15% 0.049 211.8)
XYZ	xyz(3.1829, 4.1480, 6.5929)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133F47 #471B13

analogous

#134735 #133F47 #132547

triadic

#133F47 #47133F #3F4713

tetradic

#133F47 #351347 #471B13 #254713

square

#133F47 #351347 #471B13 #254713

split-complementary

#133F47 #471325 #473513

monochromatic

#061518 #061518 #133F47 #206A77 #2D95A8

Accessibility & contrast

On white

11.48

#133F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#133F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133F47

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133F47	#FFFFFF	#000000	##FFFFFF
##133F47	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393D47

Deuteranopia (green-blind)

#313747

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #133f47;
/* rgb */ color: rgb(19, 63, 71);
/* oklch */ color: oklch(34.2% 0.049 211.8);

Tailwind

colors: {
  custom: {
    50: '#59747a',
    500: '#133f47',
    950: '#000000',
  },
}

SCSS

$custom: #133f47;
$custom-light: #59747a;
$custom-dark: #000000;

JSON

{
  "hex": "#133f47",
  "rgb": {
    "r": 19,
    "g": 63,
    "b": 71
  },
  "hsl": {
    "h": 189.231,
    "s": 57.778,
    "l": 17.647
  },
  "oklch": {
    "l": 0.3415,
    "c": 0.04905,
    "h": 211.8
  },
  "luminance": 0.04148
}

Semantic roles & 50–950 ramp

primary

#133F47

secondary

#804136

accent

#5F47E1

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #133F47

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

Preview Lab → · Contrast checker → · Palette generator →