#0C3348#0C3348

#0C3348 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.5% C 0.057 H 236.8°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#0C3348
RGB	rgb(12, 51, 72)
HSL	hsl(201, 71%, 16%)
HSV	hsv(201, 83%, 28%)
CMYK	cmyk(83.3%, 29.2%, 0%, 71.8%)
CIE-LAB	lab(19.69, -5.06, -16.86)
CIE-LCH	lch(19.69, 17.61, 253.29°)
OKLab	oklab(30.53% -0.0311 -0.0476)
OKLCH	oklch(30.53% 0.057 236.8)
XYZ	xyz(2.5047, 2.9134, 6.5600)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3348 #48210C

analogous

#0C483F #0C3348 #0C1548

triadic

#0C3348 #480C33 #33480C

tetradic

#0C3348 #3F0C48 #48210C #15480C

square

#0C3348 #3F0C48 #48210C #15480C

split-complementary

#0C3348 #480C15 #483F0C

monochromatic

#04131A #04131A #0C3348 #15587C #1D7DB1

Accessibility & contrast

On white

13.27

#0C3348 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0C3348 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3348

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3348	#FFFFFF	#000000	##FFFFFF
##0C3348	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293349

Deuteranopia (green-blind)

#212D48

Tritanopia (blue-blind)

#00383A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0c3348;
/* rgb */ color: rgb(12, 51, 72);
/* oklch */ color: oklch(30.5% 0.057 236.8);

Tailwind

colors: {
  custom: {
    50: '#556a7b',
    500: '#0c3348',
    950: '#000000',
  },
}

SCSS

$custom: #0c3348;
$custom-light: #556a7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3348",
  "rgb": {
    "r": 12,
    "g": 51,
    "b": 72
  },
  "hsl": {
    "h": 201,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.30534,
    "c": 0.05683,
    "h": 236.8
  },
  "luminance": 0.02914
}

Semantic roles & 50–950 ramp

primary

#0C3348

secondary

#844B2C

accent

#793AEE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0C3348

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

Preview Lab → · Contrast checker → · Palette generator →