#0B4449#0B4449

#0B4449 is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.5% C 0.056 H 204.0°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#0B4449
RGB	rgb(11, 68, 73)
HSL	hsl(185, 74%, 16%)
HSV	hsv(185, 85%, 29%)
CMYK	cmyk(84.9%, 6.8%, 0%, 71.4%)
CIE-LAB	lab(25.82, -15.40, -8.12)
CIE-LCH	lch(25.82, 17.41, 207.80°)
OKLab	oklab(35.46% -0.0508 -0.0226)
OKLCH	oklch(35.46% 0.056 204)
XYZ	xyz(3.4072, 4.6860, 7.0270)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4449 #49100B

analogous

#0B492F #0B4449 #0B2549

triadic

#0B4449 #490B44 #44490B

tetradic

#0B4449 #2F0B49 #49100B #25490B

square

#0B4449 #2F0B49 #49100B #25490B

split-complementary

#0B4449 #490B25 #492F0B

monochromatic

#04191B #04191B #0B4449 #13767E #1BA7B3

Accessibility & contrast

On white

10.84

#0B4449 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#0B4449 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4449

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4449	#FFFFFF	#000000	##FFFFFF
##0B4449	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4149

Deuteranopia (green-blind)

#353A49

Tritanopia (blue-blind)

#004745

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0b4449;
/* rgb */ color: rgb(11, 68, 73);
/* oklch */ color: oklch(35.5% 0.056 204.0);

Tailwind

colors: {
  custom: {
    50: '#57787b',
    500: '#0b4449',
    950: '#000000',
  },
}

SCSS

$custom: #0b4449;
$custom-light: #57787b;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4449",
  "rgb": {
    "r": 11,
    "g": 68,
    "b": 73
  },
  "hsl": {
    "h": 184.839,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.35462,
    "c": 0.0556,
    "h": 204
  },
  "luminance": 0.04686
}

Semantic roles & 50–950 ramp

primary

#0B4449

secondary

#85322A

accent

#4637F0

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0B4449

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

Preview Lab → · Contrast checker → · Palette generator →