#0F4756#0F4756

#0F4756 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.0% C 0.061 H 220.2°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX#0F4756
RGBrgb(15, 71, 86)
HSLhsl(193, 70%, 20%)
HSVhsv(193, 83%, 34%)
CMYKcmyk(82.6%, 17.4%, 0%, 66.3%)
CIE-LABlab(27.52, -11.80, -14.00)
CIE-LCHlch(27.52, 18.31, 229.87°)
OKLaboklab(37.04% -0.0463 -0.0391)
OKLCHoklch(37.04% 0.061 220.2)
XYZxyz(4.1292, 5.2794, 9.6037)
Luminance0.0528 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F4756 #561E0F
analogous
#0F5642 #0F4756 #0F2456
triadic
#0F4756 #560F47 #47560F
tetradic
#0F4756 #420F56 #561E0F #24560F
square
#0F4756 #420F56 #561E0F #24560F
split-complementary
#0F4756 #560F24 #56420F
monochromatic
#05161A #061C22 #0F4756 #18728A #219DBE

Accessibility & contrast

On white

10.21
#0F4756 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.06
#0F4756 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4756
10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F4756#FFFFFF#000000##FFFFFF
##0F47561.0010.212.0610.21
#FFFFFF10.211.0021.001.00
#0000002.0621.001.0021.00
##FFFFFF10.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3E4557
Deuteranopia (green-blind)
#343E56
Tritanopia (blue-blind)
#004C4C
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #0f4756;
/* rgb */ color: rgb(15, 71, 86);
/* oklch */ color: oklch(37.0% 0.061 220.2);
Tailwind
colors: {
  custom: {
    50: '#5b7a85',
    500: '#0f4756',
    950: '#000000',
  },
}
SCSS
$custom: #0f4756;
$custom-light: #5b7a85;
$custom-dark: #000000;
JSON
{
  "hex": "#0f4756",
  "rgb": {
    "r": 15,
    "g": 71,
    "b": 86
  },
  "hsl": {
    "h": 192.676,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37035,
    "c": 0.06062,
    "h": 220.2
  },
  "luminance": 0.0528
}

Semantic roles & 50–950 ramp

primary
#0F4756
secondary
#904531
accent
#603BED
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#04090B
muted
#797B7C

Preview Lab

Preview with #0F4756

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

Preview Lab → · Contrast checker → · Palette generator →

#0F4756 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva