#0B4352#0B4352

#0B4352 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.6% C 0.060 H 220.8°. Best body text is #FFFFFF at 10.83:1 contrast (WCAG AA passes).

Color values

HEX#0B4352
RGBrgb(11, 67, 82)
HSLhsl(193, 76%, 18%)
HSVhsv(193, 87%, 32%)
CMYKcmyk(86.6%, 18.3%, 0%, 67.8%)
CIE-LABlab(25.85, -11.41, -13.97)
CIE-LCHlch(25.85, 18.04, 230.77°)
OKLaboklab(35.61% -0.0454 -0.0391)
OKLCHoklch(35.61% 0.06 220.8)
XYZxyz(3.6675, 4.6942, 8.6938)
Luminance0.0469 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B4352 #521A0B
analogous
#0B523D #0B4352 #0B1F52
triadic
#0B4352 #520B43 #43520B
tetradic
#0B4352 #3D0B52 #521A0B #1F520B
square
#0B4352 #3D0B52 #521A0B #1F520B
split-complementary
#0B4352 #520B1F #523D0B
monochromatic
#04161B #04171C #0B4352 #126F88 #199BBE

Accessibility & contrast

On white

10.83
#0B4352 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.94
#0B4352 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4352
10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B4352#FFFFFF#000000##FFFFFF
##0B43521.0010.831.9410.83
#FFFFFF10.831.0021.001.00
#0000001.9421.001.0021.00
##FFFFFF10.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A4153
Deuteranopia (green-blind)
#313A52
Tritanopia (blue-blind)
#004848
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #0b4352;
/* rgb */ color: rgb(11, 67, 82);
/* oklch */ color: oklch(35.6% 0.060 220.8);
Tailwind
colors: {
  custom: {
    50: '#587782',
    500: '#0b4352',
    950: '#000000',
  },
}
SCSS
$custom: #0b4352;
$custom-light: #587782;
$custom-dark: #000000;
JSON
{
  "hex": "#0b4352",
  "rgb": {
    "r": 11,
    "g": 67,
    "b": 82
  },
  "hsl": {
    "h": 192.676,
    "s": 76.344,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35608,
    "c": 0.05991,
    "h": 220.8
  },
  "luminance": 0.04695
}

Semantic roles & 50–950 ramp

primary
#0B4352
secondary
#8E402B
accent
#5D35F3
background
#F5F7F7
surface
#E9EDEE
border
#C5C8C9
text
#04080A
muted
#797B7C

Preview Lab

Preview with #0B4352

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

Preview Lab → · Contrast checker → · Palette generator →

#0B4352 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva