#133228#133228

#133228 is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.0% C 0.042 H 169.7°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#133228
RGB	rgb(19, 50, 40)
HSL	hsl(161, 45%, 14%)
HSV	hsv(161, 62%, 20%)
CMYK	cmyk(62%, 0%, 20%, 80.4%)
CIE-LAB	lab(18.24, -14.53, 2.89)
CIE-LCH	lch(18.24, 14.81, 168.73°)
OKLab	oklab(29% -0.0409 0.0074)
OKLCH	oklch(29% 0.042 169.7)
XYZ	xyz(1.7920, 2.5727, 2.4092)
Luminance	0.0257 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133228 #32131D

analogous

#133218 #133228 #132C32

triadic

#133228 #281332 #322813

tetradic

#133228 #181332 #32131D #2C3213

square

#133228 #181332 #32131D #2C3213

split-complementary

#133228 #32132C #321813

monochromatic

#081612 #081612 #133228 #245E4B #358B6F

Accessibility & contrast

On white

13.87

#133228 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#133228 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133228

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133228	#FFFFFF	#000000	##FFFFFF
##133228	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F28

Deuteranopia (green-blind)

#2C2B29

Tritanopia (blue-blind)

#06322F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #133228;
/* rgb */ color: rgb(19, 50, 40);
/* oklch */ color: oklch(29.0% 0.042 169.7);

Tailwind

colors: {
  custom: {
    50: '#546a61',
    500: '#133228',
    950: '#000000',
  },
}

SCSS

$custom: #133228;
$custom-light: #546a61;
$custom-dark: #000000;

JSON

{
  "hex": "#133228",
  "rgb": {
    "r": 19,
    "g": 50,
    "b": 40
  },
  "hsl": {
    "h": 160.645,
    "s": 44.928,
    "l": 13.529
  },
  "oklch": {
    "l": 0.28999,
    "c": 0.04157,
    "h": 169.7
  },
  "luminance": 0.02573
}

Semantic roles & 50–950 ramp

primary

#133228

secondary

#6A3747

accent

#537DD5

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#030605

muted

#787A79

Preview Lab

Preview with #133228

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

Preview Lab → · Contrast checker → · Palette generator →