#133B35#133B35

#133B35 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.2% C 0.046 H 181.9°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#133B35
RGB	rgb(19, 59, 53)
HSL	hsl(171, 51%, 15%)
HSV	hsv(171, 68%, 23%)
CMYK	cmyk(67.8%, 0%, 10.2%, 76.9%)
CIE-LAB	lab(22.03, -15.72, -0.46)
CIE-LCH	lch(22.03, 15.72, 181.67°)
OKLab	oklab(32.21% -0.0459 -0.0015)
OKLCH	oklch(32.21% 0.046 181.9)
XYZ	xyz(2.4748, 3.5232, 3.9171)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133B35 #3B1319

analogous

#133B21 #133B35 #132D3B

triadic

#133B35 #35133B #3B3513

tetradic

#133B35 #21133B #3B1319 #2D3B13

square

#133B35 #21133B #3B1319 #2D3B13

split-complementary

#133B35 #3B132D #3B2113

monochromatic

#071715 #071715 #133B35 #22695F #319888

Accessibility & contrast

On white

12.32

#133B35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#133B35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133B35

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133B35	#FFFFFF	#000000	##FFFFFF
##133B35	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383735

Deuteranopia (green-blind)

#323336

Tritanopia (blue-blind)

#003C39

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #133b35;
/* rgb */ color: rgb(19, 59, 53);
/* oklch */ color: oklch(32.2% 0.046 181.9);

Tailwind

colors: {
  custom: {
    50: '#56716c',
    500: '#133b35',
    950: '#000000',
  },
}

SCSS

$custom: #133b35;
$custom-light: #56716c;
$custom-dark: #000000;

JSON

{
  "hex": "#133b35",
  "rgb": {
    "r": 19,
    "g": 59,
    "b": 53
  },
  "hsl": {
    "h": 171,
    "s": 51.282,
    "l": 15.294
  },
  "oklch": {
    "l": 0.32208,
    "c": 0.04594,
    "h": 181.9
  },
  "luminance": 0.03523
}

Semantic roles & 50–950 ramp

primary

#133B35

secondary

#733640

accent

#4D62DB

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #133B35

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

Preview Lab → · Contrast checker → · Palette generator →