#0D1F53#0D1F53

#0D1F53 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.2% C 0.098 H 265.5°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX#0D1F53
RGBrgb(13, 31, 83)
HSLhsl(225, 73%, 19%)
HSVhsv(225, 84%, 33%)
CMYKcmyk(84.3%, 62.7%, 0%, 67.5%)
CIE-LABlab(13.77, 14.55, -33.79)
CIE-LCHlch(13.77, 36.79, 293.29°)
OKLaboklab(26.2% -0.0077 -0.0975)
OKLCHoklch(26.2% 0.098 265.5)
XYZxyz(2.2167, 1.6898, 8.3913)
Luminance0.0169 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D1F53 #53410D
analogous
#0D4253 #0D1F53 #1E0D53
triadic
#0D1F53 #530D1F #1F530D
tetradic
#0D1F53 #530D42 #53410D #0D531E
square
#0D1F53 #530D42 #53410D #0D531E
split-complementary
#0D1F53 #531E0D #42530D
monochromatic
#040A1A #050B1E #0D1F53 #153388 #1E47BD

Accessibility & contrast

On white

15.70
#0D1F53 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.34
#0D1F53 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1F53
15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D1F53#FFFFFF#000000##FFFFFF
##0D1F531.0015.701.3415.70
#FFFFFF15.701.0021.001.00
#0000001.3421.001.0021.00
##FFFFFF15.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002655
Deuteranopia (green-blind)
#002052
Tritanopia (blue-blind)
#002C35
Achromatopsia (no color)
#232323

Design tokens & code

CSS
--color: #0d1f53;
/* rgb */ color: rgb(13, 31, 83);
/* oklch */ color: oklch(26.2% 0.098 265.5);
Tailwind
colors: {
  custom: {
    50: '#595a84',
    500: '#0d1f53',
    950: '#000000',
  },
}
SCSS
$custom: #0d1f53;
$custom-light: #595a84;
$custom-dark: #000000;
JSON
{
  "hex": "#0d1f53",
  "rgb": {
    "r": 13,
    "g": 31,
    "b": 83
  },
  "hsl": {
    "h": 224.571,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.26198,
    "c": 0.09785,
    "h": 265.5
  },
  "luminance": 0.0169
}

Semantic roles & 50–950 ramp

primary
#0D1F53
secondary
#8E752E
accent
#C038F0
background
#F5F5F8
surface
#E9E9EF
border
#C5C5CA
text
#04030B
muted
#79787C

Preview Lab

Preview with #0D1F53

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

Preview Lab → · Contrast checker → · Palette generator →

#0D1F53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva