#0D2552#0D2552

#0D2552 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.5% C 0.088 H 261.5°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX#0D2552
RGBrgb(13, 37, 82)
HSLhsl(219, 73%, 19%)
HSVhsv(219, 84%, 32%)
CMYKcmyk(84.1%, 54.9%, 0%, 67.8%)
CIE-LABlab(15.58, 9.54, -30.17)
CIE-LCHlch(15.58, 31.65, 287.55°)
OKLaboklab(27.54% -0.0129 -0.0868)
OKLCHoklch(27.54% 0.088 261.5)
XYZxyz(2.3500, 2.0176, 8.2466)
Luminance0.0202 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D2552 #523A0D
analogous
#0D4752 #0D2552 #170D52
triadic
#0D2552 #520D25 #25520D
tetradic
#0D2552 #520D47 #523A0D #0D5217
square
#0D2552 #520D47 #523A0D #0D5217
split-complementary
#0D2552 #52170D #47520D
monochromatic
#040C1A #050D1D #0D2552 #153D87 #1E55BC

Accessibility & contrast

On white

14.96
#0D2552 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.40
#0D2552 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2552
14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D2552#FFFFFF#000000##FFFFFF
##0D25521.0014.961.4014.96
#FFFFFF14.961.0021.001.00
#0000001.4021.001.0021.00
##FFFFFF14.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#092A54
Deuteranopia (green-blind)
#002451
Tritanopia (blue-blind)
#003037
Achromatopsia (no color)
#272727

Design tokens & code

CSS
--color: #0d2552;
/* rgb */ color: rgb(13, 37, 82);
/* oklch */ color: oklch(27.5% 0.088 261.5);
Tailwind
colors: {
  custom: {
    50: '#585e83',
    500: '#0d2552',
    950: '#000000',
  },
}
SCSS
$custom: #0d2552;
$custom-light: #585e83;
$custom-dark: #000000;
JSON
{
  "hex": "#0d2552",
  "rgb": {
    "r": 13,
    "g": 37,
    "b": 82
  },
  "hsl": {
    "h": 219.13,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.27543,
    "c": 0.08776,
    "h": 261.5
  },
  "luminance": 0.02018
}

Semantic roles & 50–950 ramp

primary
#0D2552
secondary
#8D6C2E
accent
#B038EF
background
#F5F5F8
surface
#E9E9EF
border
#C5C5CA
text
#04040A
muted
#79797C

Preview Lab

Preview with #0D2552

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

Preview Lab → · Contrast checker → · Palette generator →

#0D2552 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva