#133C41#133C41

#133C41 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.0% C 0.046 H 206.4°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#133C41
RGB	rgb(19, 60, 65)
HSL	hsl(187, 55%, 16%)
HSV	hsv(187, 71%, 25%)
CMYK	cmyk(70.8%, 7.7%, 0%, 74.5%)
CIE-LAB	lab(22.83, -12.26, -7.31)
CIE-LCH	lch(22.83, 14.27, 210.81°)
OKLab	oklab(33% -0.0409 -0.0203)
OKLCH	oklch(33% 0.046 206.4)
XYZ	xyz(2.8382, 3.7515, 5.5745)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133C41 #411813

analogous

#13412F #133C41 #132541

triadic

#133C41 #41133C #3C4113

tetradic

#133C41 #2F1341 #411813 #254113

square

#133C41 #2F1341 #411813 #254113

split-complementary

#133C41 #411325 #412F13

monochromatic

#071618 #071618 #133C41 #216870 #2F93A0

Accessibility & contrast

On white

12.00

#133C41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#133C41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133C41

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133C41	#FFFFFF	#000000	##FFFFFF
##133C41	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373941

Deuteranopia (green-blind)

#303441

Tritanopia (blue-blind)

#003F3D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #133c41;
/* rgb */ color: rgb(19, 60, 65);
/* oklch */ color: oklch(33.0% 0.046 206.4);

Tailwind

colors: {
  custom: {
    50: '#577275',
    500: '#133c41',
    950: '#000000',
  },
}

SCSS

$custom: #133c41;
$custom-light: #577275;
$custom-dark: #000000;

JSON

{
  "hex": "#133c41",
  "rgb": {
    "r": 19,
    "g": 60,
    "b": 65
  },
  "hsl": {
    "h": 186.522,
    "s": 54.762,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33004,
    "c": 0.04562,
    "h": 206.4
  },
  "luminance": 0.03752
}

Semantic roles & 50–950 ramp

primary

#133C41

secondary

#7A3E36

accent

#5A4ADE

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #133C41

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

Preview Lab → · Contrast checker → · Palette generator →