#0B4443#0B4443

#0B4443 is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.2% C 0.055 H 193.1°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#0B4443
RGB	rgb(11, 68, 67)
HSL	hsl(179, 72%, 15%)
HSV	hsv(179, 84%, 27%)
CMYK	cmyk(83.8%, 0%, 1.5%, 73.3%)
CIE-LAB	lab(25.59, -17.54, -4.52)
CIE-LCH	lch(25.59, 18.11, 194.45°)
OKLab	oklab(35.2% -0.0539 -0.0126)
OKLCH	oklch(35.2% 0.055 193.1)
XYZ	xyz(3.2178, 4.6102, 6.0294)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4443 #440B0C

analogous

#0B4426 #0B4443 #0B2844

triadic

#0B4443 #430B44 #44430B

tetradic

#0B4443 #260B44 #440B0C #28440B

square

#0B4443 #260B44 #440B0C #28440B

split-complementary

#0B4443 #440B28 #44260B

monochromatic

#041A1A #041A1A #0B4443 #147977 #1CADAB

Accessibility & contrast

On white

10.92

#0B4443 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0B4443 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4443

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4443	#FFFFFF	#000000	##FFFFFF
##0B4443	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4043

Deuteranopia (green-blind)

#373A43

Tritanopia (blue-blind)

#004644

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0b4443;
/* rgb */ color: rgb(11, 68, 67);
/* oklch */ color: oklch(35.2% 0.055 193.1);

Tailwind

colors: {
  custom: {
    50: '#567877',
    500: '#0b4443',
    950: '#000000',
  },
}

SCSS

$custom: #0b4443;
$custom-light: #567877;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4443",
  "rgb": {
    "r": 11,
    "g": 68,
    "b": 67
  },
  "hsl": {
    "h": 178.947,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.35203,
    "c": 0.05537,
    "h": 193.1
  },
  "luminance": 0.04611
}

Semantic roles & 50–950 ramp

primary

#0B4443

secondary

#812A2C

accent

#393CEF

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030908

muted

#787B7B

Preview Lab

Preview with #0B4443

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

Preview Lab → · Contrast checker → · Palette generator →