#0C1D47#0C1D47

#0C1D47 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.5% C 0.082 H 264.5°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#0C1D47
RGB	rgb(12, 29, 71)
HSL	hsl(223, 71%, 16%)
HSV	hsv(223, 83%, 28%)
CMYK	cmyk(83.1%, 59.2%, 0%, 72.2%)
CIE-LAB	lab(12.03, 10.63, -28.36)
CIE-LCH	lch(12.03, 30.29, 290.55°)
OKLab	oklab(24.55% -0.0079 -0.0817)
OKLCH	oklch(24.55% 0.082 264.5)
XYZ	xyz(1.7279, 1.4116, 6.1414)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1D47 #47360C

analogous

#0C3B47 #0C1D47 #190C47

triadic

#0C1D47 #470C1D #1D470C

tetradic

#0C1D47 #470C3B #47360C #0C4719

square

#0C1D47 #470C3B #47360C #0C4719

split-complementary

#0C1D47 #47190C #3B470C

monochromatic

#040B1A #040B1A #0C1D47 #15327B #1E48B0

Accessibility & contrast

On white

16.38

#0C1D47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#0C1D47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1D47

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1D47	#FFFFFF	#000000	##FFFFFF
##0C1D47	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022248

Deuteranopia (green-blind)

#001D46

Tritanopia (blue-blind)

#00272E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0c1d47;
/* rgb */ color: rgb(12, 29, 71);
/* oklch */ color: oklch(24.5% 0.082 264.5);

Tailwind

colors: {
  custom: {
    50: '#55587b',
    500: '#0c1d47',
    950: '#000000',
  },
}

SCSS

$custom: #0c1d47;
$custom-light: #55587b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1d47",
  "rgb": {
    "r": 12,
    "g": 29,
    "b": 71
  },
  "hsl": {
    "h": 222.712,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.24546,
    "c": 0.08205,
    "h": 264.5
  },
  "luminance": 0.01412
}

Semantic roles & 50–950 ramp

primary

#0C1D47

secondary

#836A2C

accent

#BA3AEE

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #0C1D47

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

Preview Lab → · Contrast checker → · Palette generator →