#0F4659#0F4659

#0F4659 is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 36.9% C 0.063 H 226.2°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX#0F4659
RGBrgb(15, 70, 89)
HSLhsl(195, 71%, 20%)
HSVhsv(195, 83%, 35%)
CMYKcmyk(83.1%, 21.3%, 0%, 65.1%)
CIE-LABlab(27.30, -10.03, -16.27)
CIE-LCHlch(27.30, 19.11, 238.33°)
OKLaboklab(36.91% -0.0438 -0.0457)
OKLCHoklch(36.91% 0.063 226.2)
XYZxyz(4.1896, 5.2026, 10.2327)
Luminance0.0520 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F4659 #59220F
analogous
#0F5947 #0F4659 #0F2159
triadic
#0F4659 #590F46 #46590F
tetradic
#0F4659 #470F59 #59220F #21590F
square
#0F4659 #470F59 #59220F #21590F
split-complementary
#0F4659 #590F21 #59470F
monochromatic
#04151A #061D25 #0F4659 #186F8D #2198C2

Accessibility & contrast

On white

10.29
#0F4659 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.04
#0F4659 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4659
10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F4659#FFFFFF#000000##FFFFFF
##0F46591.0010.292.0410.29
#FFFFFF10.291.0021.001.00
#0000002.0421.001.0021.00
##FFFFFF10.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C445A
Deuteranopia (green-blind)
#323D59
Tritanopia (blue-blind)
#004C4C
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #0f4659;
/* rgb */ color: rgb(15, 70, 89);
/* oklch */ color: oklch(36.9% 0.063 226.2);
Tailwind
colors: {
  custom: {
    50: '#5b7988',
    500: '#0f4659',
    950: '#000000',
  },
}
SCSS
$custom: #0f4659;
$custom-light: #5b7988;
$custom-dark: #000000;
JSON
{
  "hex": "#0f4659",
  "rgb": {
    "r": 15,
    "g": 70,
    "b": 89
  },
  "hsl": {
    "h": 195.405,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.3691,
    "c": 0.0633,
    "h": 226.2
  },
  "luminance": 0.05203
}

Semantic roles & 50–950 ramp

primary
#0F4659
secondary
#934A31
accent
#683AEE
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#04090B
muted
#797B7C

Preview Lab

Preview with #0F4659

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

Preview Lab → · Contrast checker → · Palette generator →

#0F4659 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva