#0C2348#0C2348

#0C2348 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.2% C 0.075 H 259.6°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#0C2348
RGB	rgb(12, 35, 72)
HSL	hsl(217, 71%, 16%)
HSV	hsv(217, 83%, 28%)
CMYK	cmyk(83.3%, 51.4%, 0%, 71.8%)
CIE-LAB	lab(14.10, 6.46, -25.72)
CIE-LCH	lch(14.10, 26.52, 284.09°)
OKLab	oklab(26.15% -0.0136 -0.0738)
OKLCH	oklch(26.15% 0.075 259.6)
XYZ	xyz(1.9219, 1.7479, 6.3657)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2348 #48310C

analogous

#0C4148 #0C2348 #130C48

triadic

#0C2348 #480C23 #23480C

tetradic

#0C2348 #480C41 #48310C #0C4813

square

#0C2348 #480C41 #48310C #0C4813

split-complementary

#0C2348 #48130C #41480C

monochromatic

#040D1A #040D1A #0C2348 #153D7C #1D56B1

Accessibility & contrast

On white

15.56

#0C2348 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0C2348 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2348

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2348	#FFFFFF	#000000	##FFFFFF
##0C2348	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F2749

Deuteranopia (green-blind)

#032147

Tritanopia (blue-blind)

#002C32

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0c2348;
/* rgb */ color: rgb(12, 35, 72);
/* oklch */ color: oklch(26.2% 0.075 259.6);

Tailwind

colors: {
  custom: {
    50: '#555d7b',
    500: '#0c2348',
    950: '#000000',
  },
}

SCSS

$custom: #0c2348;
$custom-light: #555d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2348",
  "rgb": {
    "r": 12,
    "g": 35,
    "b": 72
  },
  "hsl": {
    "h": 217,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26153,
    "c": 0.075,
    "h": 259.6
  },
  "luminance": 0.01748
}

Semantic roles & 50–950 ramp

primary

#0C2348

secondary

#84622C

accent

#A93AEE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0C2348

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

Preview Lab → · Contrast checker → · Palette generator →