#0C3145#0C3145

#0C3145 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.8% C 0.055 H 236.7°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#0C3145
RGB	rgb(12, 49, 69)
HSL	hsl(201, 70%, 16%)
HSV	hsv(201, 83%, 27%)
CMYK	cmyk(82.6%, 29%, 0%, 72.9%)
CIE-LAB	lab(18.82, -4.96, -16.20)
CIE-LCH	lch(18.82, 16.94, 252.97°)
OKLab	oklab(29.79% -0.03 -0.0457)
OKLCH	oklch(29.79% 0.055 236.7)
XYZ	xyz(2.3237, 2.7042, 6.0286)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3145 #45200C

analogous

#0C453C #0C3145 #0C1445

triadic

#0C3145 #450C31 #31450C

tetradic

#0C3145 #3C0C45 #45200C #14450C

square

#0C3145 #3C0C45 #45200C #14450C

split-complementary

#0C3145 #450C14 #453C0C

monochromatic

#05131A #05131A #0C3145 #155679 #1E7BAD

Accessibility & contrast

On white

13.63

#0C3145 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0C3145 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3145

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3145	#FFFFFF	#000000	##FFFFFF
##0C3145	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273146

Deuteranopia (green-blind)

#202B45

Tritanopia (blue-blind)

#003638

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0c3145;
/* rgb */ color: rgb(12, 49, 69);
/* oklch */ color: oklch(29.8% 0.055 236.7);

Tailwind

colors: {
  custom: {
    50: '#546978',
    500: '#0c3145',
    950: '#000000',
  },
}

SCSS

$custom: #0c3145;
$custom-light: #546978;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3145",
  "rgb": {
    "r": 12,
    "g": 49,
    "b": 69
  },
  "hsl": {
    "h": 201.053,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.29785,
    "c": 0.05464,
    "h": 236.7
  },
  "luminance": 0.02704
}

Semantic roles & 50–950 ramp

primary

#0C3145

secondary

#814A2C

accent

#793BED

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0C3145

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

Preview Lab → · Contrast checker → · Palette generator →