#0F134B#0F134B

#0F134B is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.9% C 0.102 H 272.1°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX#0F134B
RGBrgb(15, 19, 75)
HSLhsl(236, 67%, 18%)
HSVhsv(236, 80%, 29%)
CMYKcmyk(80%, 74.7%, 0%, 70.6%)
CIE-LABlab(9.60, 20.39, -35.10)
CIE-LCHlch(9.60, 40.60, 300.15°)
OKLaboklab(22.91% 0.0037 -0.1015)
OKLCHoklch(22.91% 0.102 272.1)
XYZxyz(1.6994, 1.0751, 6.7732)
Luminance0.0107 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F134B #4B470F
analogous
#0F314B #0F134B #290F4B
triadic
#0F134B #4B0F13 #134B0F
tetradic
#0F134B #4B0F31 #4B470F #0F4B29
square
#0F134B #4B0F31 #4B470F #0F4B29
split-complementary
#0F134B #4B290F #314B0F
monochromatic
#05061A #05061A #0F134B #19207E #232DB1

Accessibility & contrast

On white

17.28
#0F134B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.21
#0F134B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F134B
17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F134B#FFFFFF#000000##FFFFFF
##0F134B1.0017.281.2117.28
#FFFFFF17.281.0021.001.00
#0000001.2121.001.0021.00
##FFFFFF17.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001E4D
Deuteranopia (green-blind)
#00184A
Tritanopia (blue-blind)
#00222D
Achromatopsia (no color)
#1B1B1B

Design tokens & code

CSS
--color: #0f134b;
/* rgb */ color: rgb(15, 19, 75);
/* oklch */ color: oklch(22.9% 0.102 272.1);
Tailwind
colors: {
  custom: {
    50: '#58507e',
    500: '#0f134b',
    950: '#000000',
  },
}
SCSS
$custom: #0f134b;
$custom-light: #58507e;
$custom-dark: #000000;
JSON
{
  "hex": "#0f134b",
  "rgb": {
    "r": 15,
    "g": 19,
    "b": 75
  },
  "hsl": {
    "h": 236,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.22906,
    "c": 0.10157,
    "h": 272.1
  },
  "luminance": 0.01075
}

Semantic roles & 50–950 ramp

primary
#0F134B
secondary
#858030
accent
#DE3EEA
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C

Preview Lab

Preview with #0F134B

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

Preview Lab → · Contrast checker → · Palette generator →

#0F134B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva