#0B4A49#0B4A49

#0B4A49 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.2% C 0.059 H 193.3°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#0B4A49
RGB	rgb(11, 74, 73)
HSL	hsl(179, 74%, 17%)
HSV	hsv(179, 85%, 29%)
CMYK	cmyk(85.1%, 0%, 1.4%, 71%)
CIE-LAB	lab(27.98, -18.76, -4.88)
CIE-LCH	lch(27.98, 19.38, 194.58°)
OKLab	oklab(37.21% -0.0577 -0.0136)
OKLCH	oklch(37.21% 0.059 193.3)
XYZ	xyz(3.7888, 5.4493, 7.1542)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4A49 #4A0B0C

analogous

#0B4A2A #0B4A49 #0B2C4A

triadic

#0B4A49 #490B4A #4A490B

tetradic

#0B4A49 #2A0B4A #4A0B0C #2C4A0B

square

#0B4A49 #2A0B4A #4A0B0C #2C4A0B

split-complementary

#0B4A49 #4A0B2C #4A2A0B

monochromatic

#041B1A #041B1A #0B4A49 #137F7E #1BB5B2

Accessibility & contrast

On white

10.05

#0B4A49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#0B4A49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4A49

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4A49	#FFFFFF	#000000	##FFFFFF
##0B4A49	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454649

Deuteranopia (green-blind)

#3C3F49

Tritanopia (blue-blind)

#004D4A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0b4a49;
/* rgb */ color: rgb(11, 74, 73);
/* oklch */ color: oklch(37.2% 0.059 193.3);

Tailwind

colors: {
  custom: {
    50: '#587d7b',
    500: '#0b4a49',
    950: '#000000',
  },
}

SCSS

$custom: #0b4a49;
$custom-light: #587d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4a49",
  "rgb": {
    "r": 11,
    "g": 74,
    "b": 73
  },
  "hsl": {
    "h": 179.048,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.37213,
    "c": 0.05931,
    "h": 193.3
  },
  "luminance": 0.0545
}

Semantic roles & 50–950 ramp

primary

#0B4A49

secondary

#862B2C

accent

#373AF1

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0B4A49

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

Preview Lab → · Contrast checker → · Palette generator →