#0F133E#0F133E

#0F133E is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.081 H 273.4°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX#0F133E
RGBrgb(15, 19, 62)
HSLhsl(235, 61%, 15%)
HSVhsv(235, 76%, 24%)
CMYKcmyk(75.8%, 69.4%, 0%, 75.7%)
CIE-LABlab(8.26, 14.97, -28.15)
CIE-LCHlch(8.26, 31.88, 298.00°)
OKLaboklab(21.51% 0.0048 -0.0811)
OKLCHoklch(21.51% 0.081 273.4)
XYZxyz(1.2991, 0.9150, 4.6646)
Luminance0.0092 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F133E #3E3A0F
analogous
#0F2A3E #0F133E #230F3E
triadic
#0F133E #3E0F13 #133E0F
tetradic
#0F133E #3E0F2A #3E3A0F #0F3E23
square
#0F133E #3E0F2A #3E3A0F #0F3E23
split-complementary
#0F133E #3E230F #2A3E0F
monochromatic
#060819 #060819 #0F133E #1B226F #2731A1

Accessibility & contrast

On white

17.75
#0F133E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.18
#0F133E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F133E
17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F133E#FFFFFF#000000##FFFFFF
##0F133E1.0017.751.1817.75
#FFFFFF17.751.0021.001.00
#0000001.1821.001.0021.00
##FFFFFF17.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001A3F
Deuteranopia (green-blind)
#00163D
Tritanopia (blue-blind)
#001E26
Achromatopsia (no color)
#181818

Design tokens & code

CSS
--color: #0f133e;
/* rgb */ color: rgb(15, 19, 62);
/* oklch */ color: oklch(21.5% 0.081 273.4);
Tailwind
colors: {
  custom: {
    50: '#555074',
    500: '#0f133e',
    950: '#000000',
  },
}
SCSS
$custom: #0f133e;
$custom-light: #555074;
$custom-dark: #000000;
JSON
{
  "hex": "#0f133e",
  "rgb": {
    "r": 15,
    "g": 19,
    "b": 62
  },
  "hsl": {
    "h": 234.894,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.21512,
    "c": 0.08126,
    "h": 273.4
  },
  "luminance": 0.00915
}

Semantic roles & 50–950 ramp

primary
#0F133E
secondary
#787230
accent
#D644E4
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030208
muted
#78787B

Preview Lab

Preview with #0F133E

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

Preview Lab → · Contrast checker → · Palette generator →

#0F133E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva