#0F4B50#0F4B50

#0F4B50 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.9% C 0.058 H 203.4°. Best body text is #FFFFFF at 9.80:1 contrast (WCAG AA passes).

Color values

HEX#0F4B50
RGBrgb(15, 75, 80)
HSLhsl(185, 68%, 19%)
HSVhsv(185, 81%, 31%)
CMYKcmyk(81.3%, 6.2%, 0%, 68.6%)
CIE-LABlab(28.68, -16.35, -8.35)
CIE-LCHlch(28.68, 18.36, 207.06°)
OKLaboklab(37.89% -0.0537 -0.0232)
OKLCHoklch(37.89% 0.058 203.4)
XYZxyz(4.1604, 5.7124, 8.4712)
Luminance0.0571 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F4B50 #50140F
analogous
#0F5034 #0F4B50 #0F2A50
triadic
#0F4B50 #500F4B #4B500F
tetradic
#0F4B50 #340F50 #50140F #2A500F
square
#0F4B50 #340F50 #50140F #2A500F
split-complementary
#0F4B50 #500F2A #50340F
monochromatic
#05181A #051B1C #0F4B50 #197B84 #22ACB7

Accessibility & contrast

On white

9.80
#0F4B50 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.14
#0F4B50 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4B50
9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F4B50#FFFFFF#000000##FFFFFF
##0F4B501.009.802.149.80
#FFFFFF9.801.0021.001.00
#0000002.1421.001.0021.00
##FFFFFF9.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#444750
Deuteranopia (green-blind)
#3B4150
Tritanopia (blue-blind)
#004E4C
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #0f4b50;
/* rgb */ color: rgb(15, 75, 80);
/* oklch */ color: oklch(37.9% 0.058 203.4);
Tailwind
colors: {
  custom: {
    50: '#5a7d81',
    500: '#0f4b50',
    950: '#000000',
  },
}
SCSS
$custom: #0f4b50;
$custom-light: #5a7d81;
$custom-dark: #000000;
JSON
{
  "hex": "#0f4b50",
  "rgb": {
    "r": 15,
    "g": 75,
    "b": 80
  },
  "hsl": {
    "h": 184.615,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37887,
    "c": 0.05848,
    "h": 203.4
  },
  "luminance": 0.05713
}

Semantic roles & 50–950 ramp

primary
#0F4B50
secondary
#8A3831
accent
#4A3DEB
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#04090A
muted
#797B7C

Preview Lab

Preview with #0F4B50

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

Preview Lab → · Contrast checker → · Palette generator →

#0F4B50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva