#0D0F43#0D0F43

#0D0F43 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.095 H 273.0°. Best body text is #FFFFFF at 18.00:1 contrast (WCAG AA passes).

Color values

HEX#0D0F43
RGBrgb(13, 15, 67)
HSLhsl(238, 68%, 16%)
HSVhsv(238, 81%, 26%)
CMYKcmyk(80.6%, 77.6%, 0%, 73.7%)
CIE-LABlab(7.52, 19.71, -32.93)
CIE-LCHlch(7.52, 38.37, 300.90°)
OKLaboklab(21.08% 0.005 -0.0952)
OKLCHoklch(21.08% 0.095 273)
XYZxyz(1.3496, 0.8323, 5.3986)
Luminance0.0083 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D0F43 #43410D
analogous
#0D2A43 #0D0F43 #260D43
triadic
#0D0F43 #430D0F #0F430D
tetradic
#0D0F43 #430D2A #43410D #0D4326
square
#0D0F43 #430D2A #43410D #0D4326
split-complementary
#0D0F43 #43260D #2A430D
monochromatic
#05061A #05061A #0D0F43 #171A76 #2126AA

Accessibility & contrast

On white

18.00
#0D0F43 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.17
#0D0F43 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0F43
18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D0F43#FFFFFF#000000##FFFFFF
##0D0F431.0018.001.1718.00
#FFFFFF18.001.0021.001.00
#0000001.1721.001.0021.00
##FFFFFF18.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001945
Deuteranopia (green-blind)
#001442
Tritanopia (blue-blind)
#001D27
Achromatopsia (no color)
#171717

Design tokens & code

CSS
--color: #0d0f43;
/* rgb */ color: rgb(13, 15, 67);
/* oklch */ color: oklch(21.1% 0.095 273.0);
Tailwind
colors: {
  custom: {
    50: '#564d78',
    500: '#0d0f43',
    950: '#000000',
  },
}
SCSS
$custom: #0d0f43;
$custom-light: #564d78;
$custom-dark: #000000;
JSON
{
  "hex": "#0d0f43",
  "rgb": {
    "r": 13,
    "g": 15,
    "b": 67
  },
  "hsl": {
    "h": 237.778,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.21084,
    "c": 0.09538,
    "h": 273
  },
  "luminance": 0.00832
}

Semantic roles & 50–950 ramp

primary
#0D0F43
secondary
#7E7B2D
accent
#E43DEA
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030109
muted
#78777B

Preview Lab

Preview with #0D0F43

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

Preview Lab → · Contrast checker → · Palette generator →

#0D0F43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva