#0F344C#0F344C

#0F344C is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.060 H 241.1°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX#0F344C
RGBrgb(15, 52, 76)
HSLhsl(204, 67%, 18%)
HSVhsv(204, 80%, 30%)
CMYKcmyk(80.3%, 31.6%, 0%, 70.2%)
CIE-LABlab(20.36, -3.61, -18.51)
CIE-LCHlch(20.36, 18.86, 258.97°)
OKLaboklab(31.16% -0.0288 -0.0523)
OKLCHoklch(31.16% 0.06 241.1)
XYZxyz(2.7290, 3.0790, 7.2866)
Luminance0.0308 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F344C #4C270F
analogous
#0F4C45 #0F344C #0F154C
triadic
#0F344C #4C0F34 #344C0F
tetradic
#0F344C #450F4C #4C270F #154C0F
square
#0F344C #450F4C #4C270F #154C0F
split-complementary
#0F344C #4C0F15 #4C450F
monochromatic
#05111A #05111A #0F344C #19577F #237AB2

Accessibility & contrast

On white

13.00
#0F344C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.62
#0F344C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F344C
13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F344C#FFFFFF#000000##FFFFFF
##0F344C1.0013.001.6213.00
#FFFFFF13.001.0021.001.00
#0000001.6221.001.0021.00
##FFFFFF13.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#29344D
Deuteranopia (green-blind)
#212E4C
Tritanopia (blue-blind)
#003A3C
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #0f344c;
/* rgb */ color: rgb(15, 52, 76);
/* oklch */ color: oklch(31.2% 0.060 241.1);
Tailwind
colors: {
  custom: {
    50: '#576b7e',
    500: '#0f344c',
    950: '#000000',
  },
}
SCSS
$custom: #0f344c;
$custom-light: #576b7e;
$custom-dark: #000000;
JSON
{
  "hex": "#0f344c",
  "rgb": {
    "r": 15,
    "g": 52,
    "b": 76
  },
  "hsl": {
    "h": 203.607,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.31159,
    "c": 0.05973,
    "h": 241.1
  },
  "luminance": 0.03079
}

Semantic roles & 50–950 ramp

primary
#0F344C
secondary
#865231
accent
#823EEA
background
#F5F6F7
surface
#E9EBEE
border
#C5C6C9
text
#03060A
muted
#787A7C

Preview Lab

Preview with #0F344C

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

Preview Lab → · Contrast checker → · Palette generator →

#0F344C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva