#133231#133231

#133231 is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.3% C 0.037 H 192.5°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#133231
RGB	rgb(19, 50, 49)
HSL	hsl(178, 45%, 14%)
HSV	hsv(178, 62%, 20%)
CMYK	cmyk(62%, 0%, 2%, 80.4%)
CIE-LAB	lab(18.55, -11.71, -2.87)
CIE-LCH	lch(18.55, 12.06, 193.75°)
OKLab	oklab(29.34% -0.0358 -0.0079)
OKLCH	oklch(29.34% 0.037 192.5)
XYZ	xyz(1.9633, 2.6412, 3.3115)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133231 #321314

analogous

#133221 #133231 #132332

triadic

#133231 #311332 #323113

tetradic

#133231 #211332 #321314 #233213

square

#133231 #211332 #321314 #233213

split-complementary

#133231 #321323 #322113

monochromatic

#081616 #081616 #133231 #245E5C #358B88

Accessibility & contrast

On white

13.74

#133231 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#133231 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133231

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133231	#FFFFFF	#000000	##FFFFFF
##133231	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2F31

Deuteranopia (green-blind)

#2A2C31

Tritanopia (blue-blind)

#013332

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #133231;
/* rgb */ color: rgb(19, 50, 49);
/* oklch */ color: oklch(29.3% 0.037 192.5);

Tailwind

colors: {
  custom: {
    50: '#546a69',
    500: '#133231',
    950: '#000000',
  },
}

SCSS

$custom: #133231;
$custom-light: #546a69;
$custom-dark: #000000;

JSON

{
  "hex": "#133231",
  "rgb": {
    "r": 19,
    "g": 50,
    "b": 49
  },
  "hsl": {
    "h": 178.065,
    "s": 44.928,
    "l": 13.529
  },
  "oklch": {
    "l": 0.29343,
    "c": 0.03671,
    "h": 192.5
  },
  "luminance": 0.02641
}

Semantic roles & 50–950 ramp

primary

#133231

secondary

#6A3739

accent

#5357D5

background

#F5F6F6

surface

#E8EBEB

border

#C4C6C6

text

#030606

muted

#787A7A

Preview Lab

Preview with #133231

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

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