#0D2A4B#0D2A4B

#0D2A4B is a dark, moderate cyan. Relative luminance 0.022; OKLCH L 28.3% C 0.070 H 253.9°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX#0D2A4B
RGBrgb(13, 42, 75)
HSLhsl(212, 70%, 17%)
HSVhsv(212, 83%, 29%)
CMYKcmyk(82.7%, 44%, 0%, 70.6%)
CIE-LABlab(16.74, 2.71, -23.55)
CIE-LCHlch(16.74, 23.71, 276.57°)
OKLaboklab(28.28% -0.0194 -0.0672)
OKLCHoklch(28.28% 0.07 253.9)
XYZxyz(2.2635, 2.2492, 6.9701)
Luminance0.0225 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D2A4B #4B2E0D
analogous
#0D494B #0D2A4B #0F0D4B
triadic
#0D2A4B #4B0D2A #2A4B0D
tetradic
#0D2A4B #4B0D49 #4B2E0D #0D4B0F
square
#0D2A4B #4B0D49 #4B2E0D #0D4B0F
split-complementary
#0D2A4B #4B0F0D #494B0D
monochromatic
#050F1A #050F1A #0D2A4B #16477F #1F64B3

Accessibility & contrast

On white

14.48
#0D2A4B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.45
#0D2A4B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2A4B
14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D2A4B#FFFFFF#000000##FFFFFF
##0D2A4B1.0014.481.4514.48
#FFFFFF14.481.0021.001.00
#0000001.4521.001.0021.00
##FFFFFF14.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1A2C4C
Deuteranopia (green-blind)
#10274A
Tritanopia (blue-blind)
#003236
Achromatopsia (no color)
#292929

Design tokens & code

CSS
--color: #0d2a4b;
/* rgb */ color: rgb(13, 42, 75);
/* oklch */ color: oklch(28.3% 0.070 253.9);
Tailwind
colors: {
  custom: {
    50: '#56637d',
    500: '#0d2a4b',
    950: '#000000',
  },
}
SCSS
$custom: #0d2a4b;
$custom-light: #56637d;
$custom-dark: #000000;
JSON
{
  "hex": "#0d2a4b",
  "rgb": {
    "r": 13,
    "g": 42,
    "b": 75
  },
  "hsl": {
    "h": 211.935,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.28279,
    "c": 0.06996,
    "h": 253.9
  },
  "luminance": 0.02249
}

Semantic roles & 50–950 ramp

primary
#0D2A4B
secondary
#865D2E
accent
#9A3BED
background
#F5F5F7
surface
#E9EAEE
border
#C5C6C9
text
#030509
muted
#78797B

Preview Lab

Preview with #0D2A4B

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

Preview Lab → · Contrast checker → · Palette generator →

#0D2A4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva