#0C3048#0C3048

#0C3048 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.7% C 0.059 H 242.2°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#0C3048
RGB	rgb(12, 48, 72)
HSL	hsl(204, 71%, 16%)
HSV	hsv(204, 83%, 28%)
CMYK	cmyk(83.3%, 33.3%, 0%, 71.8%)
CIE-LAB	lab(18.63, -3.02, -18.54)
CIE-LCH	lch(18.63, 18.78, 260.76°)
OKLab	oklab(29.69% -0.0277 -0.0525)
OKLCH	oklch(29.69% 0.059 242.2)
XYZ	xyz(2.3778, 2.6597, 6.5177)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3048 #48240C

analogous

#0C4842 #0C3048 #0C1248

triadic

#0C3048 #480C30 #30480C

tetradic

#0C3048 #420C48 #48240C #12480C

square

#0C3048 #420C48 #48240C #12480C

split-complementary

#0C3048 #480C12 #48420C

monochromatic

#04111A #04111A #0C3048 #15537C #1D76B1

Accessibility & contrast

On white

13.71

#0C3048 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#0C3048 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3048

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3048	#FFFFFF	#000000	##FFFFFF
##0C3048	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253049

Deuteranopia (green-blind)

#1D2B48

Tritanopia (blue-blind)

#003638

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0c3048;
/* rgb */ color: rgb(12, 48, 72);
/* oklch */ color: oklch(29.7% 0.059 242.2);

Tailwind

colors: {
  custom: {
    50: '#55687b',
    500: '#0c3048',
    950: '#000000',
  },
}

SCSS

$custom: #0c3048;
$custom-light: #55687b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3048",
  "rgb": {
    "r": 12,
    "g": 48,
    "b": 72
  },
  "hsl": {
    "h": 204,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.29687,
    "c": 0.05932,
    "h": 242.2
  },
  "luminance": 0.0266
}

Semantic roles & 50–950 ramp

primary

#0C3048

secondary

#844F2C

accent

#823AEE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0C3048

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

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