#0B4845#0B4845

#0B4845 is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.5% C 0.058 H 189.8°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#0B4845
RGB	rgb(11, 72, 69)
HSL	hsl(177, 73%, 16%)
HSV	hsv(177, 85%, 28%)
CMYK	cmyk(84.7%, 0%, 4.2%, 71.8%)
CIE-LAB	lab(27.12, -19.04, -3.56)
CIE-LCH	lch(27.12, 19.37, 190.60°)
OKLab	oklab(36.46% -0.0575 -0.01)
OKLCH	oklch(36.46% 0.058 189.8)
XYZ	xyz(3.5290, 5.1351, 6.4343)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4845 #480B0E

analogous

#0B4827 #0B4845 #0B2D48

triadic

#0B4845 #450B48 #48450B

tetradic

#0B4845 #270B48 #480B0E #2D480B

square

#0B4845 #270B48 #480B0E #2D480B

split-complementary

#0B4845 #480B2D #48270B

monochromatic

#041B19 #041B19 #0B4845 #137D78 #1BB2AB

Accessibility & contrast

On white

10.36

#0B4845 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#0B4845 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4845

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4845	#FFFFFF	#000000	##FFFFFF
##0B4845	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434445

Deuteranopia (green-blind)

#3B3D46

Tritanopia (blue-blind)

#004A47

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0b4845;
/* rgb */ color: rgb(11, 72, 69);
/* oklch */ color: oklch(36.5% 0.058 189.8);

Tailwind

colors: {
  custom: {
    50: '#577b78',
    500: '#0b4845',
    950: '#000000',
  },
}

SCSS

$custom: #0b4845;
$custom-light: #577b78;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4845",
  "rgb": {
    "r": 11,
    "g": 72,
    "b": 69
  },
  "hsl": {
    "h": 177.049,
    "s": 73.494,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36465,
    "c": 0.05839,
    "h": 189.8
  },
  "luminance": 0.05136
}

Semantic roles & 50–950 ramp

primary

#0B4845

secondary

#842A2F

accent

#3841F0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0B4845

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

Preview Lab → · Contrast checker → · Palette generator →