#0D1B50#0D1B50

#0D1B50 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 25.0% C 0.099 H 267.3°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX#0D1B50
RGBrgb(13, 27, 80)
HSLhsl(227, 72%, 18%)
HSVhsv(227, 84%, 31%)
CMYKcmyk(83.7%, 66.3%, 0%, 68.6%)
CIE-LABlab(12.28, 16.28, -34.17)
CIE-LCHlch(12.28, 37.86, 295.48°)
OKLaboklab(25% -0.0047 -0.0988)
OKLCHoklch(25% 0.099 267.3)
XYZxyz(2.0054, 1.4484, 7.7617)
Luminance0.0145 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D1B50 #50420D
analogous
#0D3C50 #0D1B50 #200D50
triadic
#0D1B50 #500D1B #1B500D
tetradic
#0D1B50 #500D3C #50420D #0D5020
square
#0D1B50 #500D3C #50420D #0D5020
split-complementary
#0D1B50 #50200D #3C500D
monochromatic
#04091A #04091B #0D1B50 #162D85 #1E3FB9

Accessibility & contrast

On white

16.28
#0D1B50 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.29
#0D1B50 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1B50
16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D1B50#FFFFFF#000000##FFFFFF
##0D1B501.0016.281.2916.28
#FFFFFF16.281.0021.001.00
#0000001.2921.001.0021.00
##FFFFFF16.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002352
Deuteranopia (green-blind)
#001D4F
Tritanopia (blue-blind)
#002932
Achromatopsia (no color)
#202020

Design tokens & code

CSS
--color: #0d1b50;
/* rgb */ color: rgb(13, 27, 80);
/* oklch */ color: oklch(25.0% 0.099 267.3);
Tailwind
colors: {
  custom: {
    50: '#585782',
    500: '#0d1b50',
    950: '#000000',
  },
}
SCSS
$custom: #0d1b50;
$custom-light: #585782;
$custom-dark: #000000;
JSON
{
  "hex": "#0d1b50",
  "rgb": {
    "r": 13,
    "g": 27,
    "b": 80
  },
  "hsl": {
    "h": 227.463,
    "s": 72.043,
    "l": 18.235
  },
  "oklch": {
    "l": 0.24997,
    "c": 0.09887,
    "h": 267.3
  },
  "luminance": 0.01449
}

Semantic roles & 50–950 ramp

primary
#0D1B50
secondary
#8B782E
accent
#C939EF
background
#F5F5F8
surface
#E9E9EF
border
#C5C5CA
text
#04030A
muted
#79787C

Preview Lab

Preview with #0D1B50

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

Preview Lab → · Contrast checker → · Palette generator →

#0D1B50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva