#0B4048#0B4048

#0B4048 is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.3% C 0.054 H 210.1°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX#0B4048
RGBrgb(11, 64, 72)
HSLhsl(188, 73%, 16%)
HSVhsv(188, 85%, 28%)
CMYKcmyk(84.7%, 11.1%, 0%, 71.8%)
CIE-LABlab(24.34, -13.43, -9.71)
CIE-LCHlch(24.34, 16.57, 215.85°)
OKLaboklab(34.25% -0.0467 -0.027)
OKLCHoklch(34.25% 0.054 210.1)
XYZxyz(3.1406, 4.2054, 6.7758)
Luminance0.0421 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B4048 #48130B
analogous
#0B4832 #0B4048 #0B2248
triadic
#0B4048 #480B40 #40480B
tetradic
#0B4048 #320B48 #48130B #22480B
square
#0B4048 #320B48 #48130B #22480B
split-complementary
#0B4048 #480B22 #48320B
monochromatic
#04181B #04181B #0B4048 #136F7D #1B9EB2

Accessibility & contrast

On white

11.41
#0B4048 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.84
#0B4048 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4048
11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B4048#FFFFFF#000000##FFFFFF
##0B40481.0011.411.8411.41
#FFFFFF11.411.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#393D48
Deuteranopia (green-blind)
#313748
Tritanopia (blue-blind)
#004442
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #0b4048;
/* rgb */ color: rgb(11, 64, 72);
/* oklch */ color: oklch(34.3% 0.054 210.1);
Tailwind
colors: {
  custom: {
    50: '#56757b',
    500: '#0b4048',
    950: '#000000',
  },
}
SCSS
$custom: #0b4048;
$custom-light: #56757b;
$custom-dark: #000000;
JSON
{
  "hex": "#0b4048",
  "rgb": {
    "r": 11,
    "g": 64,
    "b": 72
  },
  "hsl": {
    "h": 187.869,
    "s": 73.494,
    "l": 16.275
  },
  "oklch": {
    "l": 0.34251,
    "c": 0.05394,
    "h": 210.1
  },
  "luminance": 0.04206
}

Semantic roles & 50–950 ramp

primary
#0B4048
secondary
#84362A
accent
#5038F0
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#030809
muted
#787B7B

Preview Lab

Preview with #0B4048

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

Preview Lab → · Contrast checker → · Palette generator →

#0B4048 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva