#0C2144#0C2144

#0C2144 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.3% C 0.071 H 260.0°. Best body text is #FFFFFF at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#0C2144
RGB	rgb(12, 33, 68)
HSL	hsl(218, 70%, 16%)
HSV	hsv(218, 82%, 27%)
CMYK	cmyk(82.4%, 51.5%, 0%, 73.3%)
CIE-LAB	lab(13.13, 6.20, -24.52)
CIE-LCH	lch(13.13, 25.29, 284.18°)
OKLab	oklab(25.3% -0.0123 -0.0703)
OKLCH	oklch(25.3% 0.071 260)
XYZ	xyz(1.7385, 1.5830, 5.6817)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2144 #442F0C

analogous

#0C3D44 #0C2144 #130C44

triadic

#0C2144 #440C21 #21440C

tetradic

#0C2144 #440C3D #442F0C #0C4413

square

#0C2144 #440C3D #442F0C #0C4413

split-complementary

#0C2144 #44130C #3D440C

monochromatic

#050D1A #050D1A #0C2144 #153A78 #1E53AC

Accessibility & contrast

On white

15.95

#0C2144 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0C2144 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2144

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2144	#FFFFFF	#000000	##FFFFFF
##0C2144	1.00	15.95	1.32	15.95
#FFFFFF	15.95	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F2545

Deuteranopia (green-blind)

#041F43

Tritanopia (blue-blind)

#00292F

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0c2144;
/* rgb */ color: rgb(12, 33, 68);
/* oklch */ color: oklch(25.3% 0.071 260.0);

Tailwind

colors: {
  custom: {
    50: '#545b78',
    500: '#0c2144',
    950: '#000000',
  },
}

SCSS

$custom: #0c2144;
$custom-light: #545b78;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2144",
  "rgb": {
    "r": 12,
    "g": 33,
    "b": 68
  },
  "hsl": {
    "h": 217.5,
    "s": 70,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25304,
    "c": 0.07135,
    "h": 260
  },
  "luminance": 0.01583
}

Semantic roles & 50–950 ramp

primary

#0C2144

secondary

#80602C

accent

#AA3BED

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0C2144

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

Preview Lab → · Contrast checker → · Palette generator →