#0B4241#0B4241

#0B4241 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.5% C 0.054 H 193.1°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#0B4241
RGB	rgb(11, 66, 65)
HSL	hsl(179, 71%, 15%)
HSV	hsv(179, 83%, 26%)
CMYK	cmyk(83.3%, 0%, 1.5%, 74.1%)
CIE-LAB	lab(24.79, -17.12, -4.39)
CIE-LCH	lch(24.79, 17.67, 194.39°)
OKLab	oklab(34.53% -0.0526 -0.0122)
OKLCH	oklch(34.53% 0.054 193.1)
XYZ	xyz(3.0399, 4.3489, 5.6792)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4241 #420B0C

analogous

#0B4225 #0B4241 #0B2742

triadic

#0B4241 #410B42 #42410B

tetradic

#0B4241 #250B42 #420B0C #27420B

square

#0B4241 #250B42 #420B0C #27420B

split-complementary

#0B4241 #420B27 #42250B

monochromatic

#041A1A #041A1A #0B4241 #147675 #1CABA8

Accessibility & contrast

On white

11.23

#0B4241 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0B4241 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4241

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4241	#FFFFFF	#000000	##FFFFFF
##0B4241	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3E41

Deuteranopia (green-blind)

#353841

Tritanopia (blue-blind)

#004442

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0b4241;
/* rgb */ color: rgb(11, 66, 65);
/* oklch */ color: oklch(34.5% 0.054 193.1);

Tailwind

colors: {
  custom: {
    50: '#567675',
    500: '#0b4241',
    950: '#000000',
  },
}

SCSS

$custom: #0b4241;
$custom-light: #567675;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4241",
  "rgb": {
    "r": 11,
    "g": 66,
    "b": 65
  },
  "hsl": {
    "h": 178.909,
    "s": 71.429,
    "l": 15.098
  },
  "oklch": {
    "l": 0.34528,
    "c": 0.05402,
    "h": 193.1
  },
  "luminance": 0.04349
}

Semantic roles & 50–950 ramp

primary

#0B4241

secondary

#7F2A2C

accent

#3A3DEE

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0B4241

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

Preview Lab → · Contrast checker → · Palette generator →