#0B4541#0B4541

#0B4541 is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.4% C 0.057 H 187.9°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX#0B4541
RGBrgb(11, 69, 65)
HSLhsl(176, 73%, 16%)
HSVhsv(176, 84%, 27%)
CMYKcmyk(84.1%, 0%, 5.8%, 72.9%)
CIE-LABlab(25.89, -18.77, -2.77)
CIE-LCHlch(25.89, 18.97, 188.39°)
OKLaboklab(35.42% -0.0562 -0.0078)
OKLCHoklch(35.42% 0.057 187.9)
XYZxyz(3.2198, 4.7087, 5.7392)
Luminance0.0471 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B4541 #450B0F
analogous
#0B4524 #0B4541 #0B2C45
triadic
#0B4541 #410B45 #45410B
tetradic
#0B4541 #240B45 #450B0F #2C450B
square
#0B4541 #240B45 #450B0F #2C450B
split-complementary
#0B4541 #450B2C #45240B
monochromatic
#041A19 #041A19 #0B4541 #137A73 #1CAFA4

Accessibility & contrast

On white

10.81
#0B4541 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.94
#0B4541 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4541
10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B4541#FFFFFF#000000##FFFFFF
##0B45411.0010.811.9410.81
#FFFFFF10.811.0021.001.00
#0000001.9421.001.0021.00
##FFFFFF10.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#414141
Deuteranopia (green-blind)
#393B42
Tritanopia (blue-blind)
#004744
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #0b4541;
/* rgb */ color: rgb(11, 69, 65);
/* oklch */ color: oklch(35.4% 0.057 187.9);
Tailwind
colors: {
  custom: {
    50: '#567975',
    500: '#0b4541',
    950: '#000000',
  },
}
SCSS
$custom: #0b4541;
$custom-light: #567975;
$custom-dark: #000000;
JSON
{
  "hex": "#0b4541",
  "rgb": {
    "r": 11,
    "g": 69,
    "b": 65
  },
  "hsl": {
    "h": 175.862,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.35419,
    "c": 0.0567,
    "h": 187.9
  },
  "luminance": 0.04709
}

Semantic roles & 50–950 ramp

primary
#0B4541
secondary
#812A30
accent
#3945EF
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#030908
muted
#787B7B

Preview Lab

Preview with #0B4541

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

Preview Lab → · Contrast checker → · Palette generator →

#0B4541 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva