#0C2247#0C2247

#0C2247 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 25.8% C 0.075 H 260.2°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#0C2247
RGB	rgb(12, 34, 71)
HSL	hsl(218, 71%, 16%)
HSV	hsv(218, 83%, 28%)
CMYK	cmyk(83.1%, 52.1%, 0%, 72.2%)
CIE-LAB	lab(13.69, 6.77, -25.69)
CIE-LCH	lch(13.69, 26.57, 284.77°)
OKLab	oklab(25.81% -0.0128 -0.0737)
OKLCH	oklch(25.81% 0.075 260.2)
XYZ	xyz(1.8606, 1.6769, 6.1856)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2247 #47310C

analogous

#0C4047 #0C2247 #140C47

triadic

#0C2247 #470C22 #22470C

tetradic

#0C2247 #470C40 #47310C #0C4714

square

#0C2247 #470C40 #47310C #0C4714

split-complementary

#0C2247 #47140C #40470C

monochromatic

#040D1A #040D1A #0C2247 #153B7B #1E54B0

Accessibility & contrast

On white

15.73

#0C2247 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0C2247 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2247

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2247	#FFFFFF	#000000	##FFFFFF
##0C2247	1.00	15.73	1.34	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2648

Deuteranopia (green-blind)

#022046

Tritanopia (blue-blind)

#002B31

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0c2247;
/* rgb */ color: rgb(12, 34, 71);
/* oklch */ color: oklch(25.8% 0.075 260.2);

Tailwind

colors: {
  custom: {
    50: '#555c7a',
    500: '#0c2247',
    950: '#000000',
  },
}

SCSS

$custom: #0c2247;
$custom-light: #555c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2247",
  "rgb": {
    "r": 12,
    "g": 34,
    "b": 71
  },
  "hsl": {
    "h": 217.627,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.25811,
    "c": 0.0748,
    "h": 260.2
  },
  "luminance": 0.01677
}

Semantic roles & 50–950 ramp

primary

#0C2247

secondary

#83622C

accent

#AB3AEE

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0C2247

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

Preview Lab → · Contrast checker → · Palette generator →