#133E44#133E44

#133E44 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.7% C 0.047 H 208.0°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#133E44
RGB	rgb(19, 62, 68)
HSL	hsl(187, 56%, 17%)
HSV	hsv(187, 72%, 27%)
CMYK	cmyk(72.1%, 8.8%, 0%, 73.3%)
CIE-LAB	lab(23.67, -12.40, -8.04)
CIE-LCH	lch(23.67, 14.78, 212.97°)
OKLab	oklab(33.72% -0.0419 -0.0223)
OKLCH	oklch(33.72% 0.047 208)
XYZ	xyz(3.0341, 4.0007, 6.0800)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133E44 #441913

analogous

#134432 #133E44 #132644

triadic

#133E44 #44133E #3E4413

tetradic

#133E44 #321344 #441913 #264413

square

#133E44 #321344 #441913 #264413

split-complementary

#133E44 #441326 #443213

monochromatic

#071618 #071618 #133E44 #206A74 #2E95A4

Accessibility & contrast

On white

11.67

#133E44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#133E44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133E44

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133E44	#FFFFFF	#000000	##FFFFFF
##133E44	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383B44

Deuteranopia (green-blind)

#313644

Tritanopia (blue-blind)

#004140

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #133e44;
/* rgb */ color: rgb(19, 62, 68);
/* oklch */ color: oklch(33.7% 0.047 208.0);

Tailwind

colors: {
  custom: {
    50: '#587377',
    500: '#133e44',
    950: '#000000',
  },
}

SCSS

$custom: #133e44;
$custom-light: #587377;
$custom-dark: #000000;

JSON

{
  "hex": "#133e44",
  "rgb": {
    "r": 19,
    "g": 62,
    "b": 68
  },
  "hsl": {
    "h": 187.347,
    "s": 56.322,
    "l": 17.059
  },
  "oklch": {
    "l": 0.33722,
    "c": 0.04747,
    "h": 208
  },
  "luminance": 0.04001
}

Semantic roles & 50–950 ramp

primary

#133E44

secondary

#7D3F36

accent

#5B48E0

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #133E44

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

Preview Lab → · Contrast checker → · Palette generator →