#0C4351#0C4351

#0C4351 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.6% C 0.059 H 219.5°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX#0C4351
RGBrgb(12, 67, 81)
HSLhsl(192, 74%, 18%)
HSVhsv(192, 85%, 32%)
CMYKcmyk(85.2%, 17.3%, 0%, 68.2%)
CIE-LABlab(25.82, -11.68, -13.36)
CIE-LCHlch(25.82, 17.74, 228.84°)
OKLaboklab(35.58% -0.0454 -0.0374)
OKLCHoklch(35.58% 0.059 219.5)
XYZxyz(3.6433, 4.6861, 8.4955)
Luminance0.0469 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0C4351 #511A0C
analogous
#0C513C #0C4351 #0C2051
triadic
#0C4351 #510C43 #43510C
tetradic
#0C4351 #3C0C51 #511A0C #20510C
square
#0C4351 #3C0C51 #511A0C #20510C
split-complementary
#0C4351 #510C20 #513C0C
monochromatic
#04161B #04171C #0C4351 #146F86 #1C9BBC

Accessibility & contrast

On white

10.84
#0C4351 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.94
#0C4351 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4351
10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0C4351#FFFFFF#000000##FFFFFF
##0C43511.0010.841.9410.84
#FFFFFF10.841.0021.001.00
#0000001.9421.001.0021.00
##FFFFFF10.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A4152
Deuteranopia (green-blind)
#313A51
Tritanopia (blue-blind)
#004847
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #0c4351;
/* rgb */ color: rgb(12, 67, 81);
/* oklch */ color: oklch(35.6% 0.059 219.5);
Tailwind
colors: {
  custom: {
    50: '#587781',
    500: '#0c4351',
    950: '#000000',
  },
}
SCSS
$custom: #0c4351;
$custom-light: #587781;
$custom-dark: #000000;
JSON
{
  "hex": "#0c4351",
  "rgb": {
    "r": 12,
    "g": 67,
    "b": 81
  },
  "hsl": {
    "h": 192.174,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.3558,
    "c": 0.0588,
    "h": 219.5
  },
  "luminance": 0.04687
}

Semantic roles & 50–950 ramp

primary
#0C4351
secondary
#8C402C
accent
#5D37F1
background
#F5F7F7
surface
#E9EDEE
border
#C5C8C9
text
#04080A
muted
#797B7C

Preview Lab

Preview with #0C4351

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

Preview Lab → · Contrast checker → · Palette generator →

#0C4351 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva