#0F475A#0F475A

#0F475A is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.2% C 0.064 H 225.8°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX#0F475A
RGBrgb(15, 71, 90)
HSLhsl(195, 71%, 21%)
HSVhsv(195, 83%, 35%)
CMYKcmyk(83.3%, 21.1%, 0%, 64.7%)
CIE-LABlab(27.70, -10.26, -16.30)
CIE-LCHlch(27.70, 19.27, 237.82°)
OKLaboklab(37.24% -0.0445 -0.0457)
OKLCHoklch(37.24% 0.064 225.8)
XYZxyz(4.2949, 5.3457, 10.4763)
Luminance0.0535 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F475A #5A220F
analogous
#0F5A47 #0F475A #0F215A
triadic
#0F475A #5A0F47 #475A0F
tetradic
#0F475A #470F5A #5A220F #215A0F
square
#0F475A #470F5A #5A220F #215A0F
split-complementary
#0F475A #5A0F21 #5A470F
monochromatic
#04151A #061E26 #0F475A #18708E #209AC3

Accessibility & contrast

On white

10.15
#0F475A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.07
#0F475A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F475A
10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F475A#FFFFFF#000000##FFFFFF
##0F475A1.0010.152.0710.15
#FFFFFF10.151.0021.001.00
#0000002.0721.001.0021.00
##FFFFFF10.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D455B
Deuteranopia (green-blind)
#333E5A
Tritanopia (blue-blind)
#004D4D
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #0f475a;
/* rgb */ color: rgb(15, 71, 90);
/* oklch */ color: oklch(37.2% 0.064 225.8);
Tailwind
colors: {
  custom: {
    50: '#5b7a88',
    500: '#0f475a',
    950: '#000000',
  },
}
SCSS
$custom: #0f475a;
$custom-light: #5b7a88;
$custom-dark: #000000;
JSON
{
  "hex": "#0f475a",
  "rgb": {
    "r": 15,
    "g": 71,
    "b": 90
  },
  "hsl": {
    "h": 195.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.37241,
    "c": 0.06384,
    "h": 225.8
  },
  "luminance": 0.05346
}

Semantic roles & 50–950 ramp

primary
#0F475A
secondary
#944A31
accent
#673AEE
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#04090B
muted
#797B7C

Preview Lab

Preview with #0F475A

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

Preview Lab → · Contrast checker → · Palette generator →

#0F475A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva