#000F2B#000F2B

#000F2B is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.5% C 0.063 H 257.2°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX#000F2B
RGBrgb(0, 15, 43)
HSLhsl(219, 100%, 8%)
HSVhsv(219, 100%, 17%)
CMYKcmyk(100%, 65.1%, 0%, 83.1%)
CIE-LABlab(4.66, 4.76, -20.08)
CIE-LCHlch(4.66, 20.64, 283.34°)
OKLaboklab(17.48% -0.0138 -0.0611)
OKLCHoklch(17.48% 0.063 257.2)
XYZxyz(0.6067, 0.5160, 2.3526)
Luminance0.0052 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#000F2B #2B1C00
analogous
#00242B #000F2B #06002B
triadic
#000F2B #2B000F #0F2B00
tetradic
#000F2B #2B0024 #2B1C00 #002B06
square
#000F2B #2B0024 #2B1C00 #002B06
split-complementary
#000F2B #2B0600 #242B00
monochromatic
#000B1F #000B1F #000F2B #002468 #003AA5

Accessibility & contrast

On white

19.04
#000F2B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.10
#000F2B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000F2B
19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##000F2B#FFFFFF#000000##FFFFFF
##000F2B1.0019.041.1019.04
#FFFFFF19.041.0021.001.00
#0000001.1021.001.0021.00
##FFFFFF19.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00122C
Deuteranopia (green-blind)
#000E2A
Tritanopia (blue-blind)
#00161B
Achromatopsia (no color)
#101010

Design tokens & code

CSS
--color: #000f2b;
/* rgb */ color: rgb(0, 15, 43);
/* oklch */ color: oklch(17.5% 0.063 257.2);
Tailwind
colors: {
  custom: {
    50: '#474e64',
    500: '#000f2b',
    950: '#000000',
  },
}
SCSS
$custom: #000f2b;
$custom-light: #474e64;
$custom-dark: #000000;
JSON
{
  "hex": "#000f2b",
  "rgb": {
    "r": 0,
    "g": 15,
    "b": 43
  },
  "hsl": {
    "h": 219.07,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.17478,
    "c": 0.06264,
    "h": 257.2
  },
  "luminance": 0.00516
}

Semantic roles & 50–950 ramp

primary
#000F2B
secondary
#735214
accent
#B429FF
background
#F4F4F6
surface
#E6E7EB
border
#C2C3C6
text
#010105
muted
#77777A

Preview Lab

Preview with #000F2B

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

Preview Lab → · Contrast checker → · Palette generator →

#000F2B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva