#0C2147#0C2147

#0C2147 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.6% C 0.076 H 261.1°. Best body text is #FFFFFF at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#0C2147
RGB	rgb(12, 33, 71)
HSL	hsl(219, 71%, 16%)
HSV	hsv(219, 83%, 28%)
CMYK	cmyk(83.1%, 53.5%, 0%, 72.2%)
CIE-LAB	lab(13.36, 7.54, -26.23)
CIE-LCH	lch(13.36, 27.30, 286.03°)
OKLab	oklab(25.55% -0.0118 -0.0753)
OKLCH	oklch(25.55% 0.076 261.1)
XYZ	xyz(1.8324, 1.6206, 6.1762)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2147 #47320C

analogous

#0C3F47 #0C2147 #150C47

triadic

#0C2147 #470C21 #21470C

tetradic

#0C2147 #470C3F #47320C #0C4715

square

#0C2147 #470C3F #47320C #0C4715

split-complementary

#0C2147 #47150C #3F470C

monochromatic

#040C1A #040C1A #0C2147 #15397B #1E52B0

Accessibility & contrast

On white

15.86

#0C2147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0C2147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2147

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2147	#FFFFFF	#000000	##FFFFFF
##0C2147	1.00	15.86	1.32	15.86
#FFFFFF	15.86	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2548

Deuteranopia (green-blind)

#002046

Tritanopia (blue-blind)

#002A30

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0c2147;
/* rgb */ color: rgb(12, 33, 71);
/* oklch */ color: oklch(25.6% 0.076 261.1);

Tailwind

colors: {
  custom: {
    50: '#555b7a',
    500: '#0c2147',
    950: '#000000',
  },
}

SCSS

$custom: #0c2147;
$custom-light: #555b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2147",
  "rgb": {
    "r": 12,
    "g": 33,
    "b": 71
  },
  "hsl": {
    "h": 218.644,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.25553,
    "c": 0.07622,
    "h": 261.1
  },
  "luminance": 0.01621
}

Semantic roles & 50–950 ramp

primary

#0C2147

secondary

#83642C

accent

#AE3AEE

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0C2147

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

Preview Lab → · Contrast checker → · Palette generator →