#0F424F#0F424F

#0F424F is a dark, muted cyan. Relative luminance 0.046; OKLCH L 35.3% C 0.056 H 218.8°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX#0F424F
RGBrgb(15, 66, 79)
HSLhsl(192, 68%, 18%)
HSVhsv(192, 81%, 31%)
CMYKcmyk(81%, 16.5%, 0%, 69%)
CIE-LABlab(25.45, -11.43, -12.61)
CIE-LCHlch(25.45, 17.02, 227.81°)
OKLaboklab(35.27% -0.0438 -0.0352)
OKLCHoklch(35.27% 0.056 218.8)
XYZxyz(3.5559, 4.5621, 8.0888)
Luminance0.0456 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F424F #4F1C0F
analogous
#0F4F3C #0F424F #0F224F
triadic
#0F424F #4F0F42 #424F0F
tetradic
#0F424F #3C0F4F #4F1C0F #224F0F
square
#0F424F #3C0F4F #4F1C0F #224F0F
split-complementary
#0F424F #4F0F22 #4F3C0F
monochromatic
#05151A #05171C #0F424F #196D82 #2398B6

Accessibility & contrast

On white

10.98
#0F424F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.91
#0F424F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F424F
10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F424F#FFFFFF#000000##FFFFFF
##0F424F1.0010.981.9110.98
#FFFFFF10.981.0021.001.00
#0000001.9121.001.0021.00
##FFFFFF10.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3A4050
Deuteranopia (green-blind)
#313A4F
Tritanopia (blue-blind)
#004646
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #0f424f;
/* rgb */ color: rgb(15, 66, 79);
/* oklch */ color: oklch(35.3% 0.056 218.8);
Tailwind
colors: {
  custom: {
    50: '#597680',
    500: '#0f424f',
    950: '#000000',
  },
}
SCSS
$custom: #0f424f;
$custom-light: #597680;
$custom-dark: #000000;
JSON
{
  "hex": "#0f424f",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 79
  },
  "hsl": {
    "h": 192.188,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.35271,
    "c": 0.05619,
    "h": 218.8
  },
  "luminance": 0.04563
}

Semantic roles & 50–950 ramp

primary
#0F424F
secondary
#894331
accent
#603DEB
background
#F5F7F7
surface
#E9EDEE
border
#C5C8C9
text
#04080A
muted
#797B7C

Preview Lab

Preview with #0F424F

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

Preview Lab → · Contrast checker → · Palette generator →

#0F424F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva