#0C3C4E#0C3C4E

#0C3C4E is a dark, muted cyan. Relative luminance 0.039; OKLCH L 33.4% C 0.058 H 228.1°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#0C3C4E
RGB	rgb(12, 60, 78)
HSL	hsl(196, 73%, 18%)
HSV	hsv(196, 85%, 31%)
CMYK	cmyk(84.6%, 23.1%, 0%, 69.4%)
CIE-LAB	lab(23.20, -8.50, -15.42)
CIE-LCH	lch(23.20, 17.61, 241.13°)
OKLab	oklab(33.43% -0.0388 -0.0433)
OKLCH	oklch(33.43% 0.058 228.1)
XYZ	xyz(3.1421, 3.8596, 7.7856)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3C4E #4E1E0C

analogous

#0C4E3F #0C3C4E #0C1B4E

triadic

#0C3C4E #4E0C3C #3C4E0C

tetradic

#0C3C4E #3F0C4E #4E1E0C #1B4E0C

square

#0C3C4E #3F0C4E #4E1E0C #1B4E0C

split-complementary

#0C3C4E #4E0C1B #4E3F0C

monochromatic

#04141B #04141B #0C3C4E #146583 #1C8EB8

Accessibility & contrast

On white

11.85

#0C3C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#0C3C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3C4E

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3C4E	#FFFFFF	#000000	##FFFFFF
##0C3C4E	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333B4F

Deuteranopia (green-blind)

#2A354E

Tritanopia (blue-blind)

#004142

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0c3c4e;
/* rgb */ color: rgb(12, 60, 78);
/* oklch */ color: oklch(33.4% 0.058 228.1);

Tailwind

colors: {
  custom: {
    50: '#57717f',
    500: '#0c3c4e',
    950: '#000000',
  },
}

SCSS

$custom: #0c3c4e;
$custom-light: #57717f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3c4e",
  "rgb": {
    "r": 12,
    "g": 60,
    "b": 78
  },
  "hsl": {
    "h": 196.364,
    "s": 73.333,
    "l": 17.647
  },
  "oklch": {
    "l": 0.33433,
    "c": 0.0582,
    "h": 228.1
  },
  "luminance": 0.0386
}

Semantic roles & 50–950 ramp

primary

#0C3C4E

secondary

#8A462C

accent

#6A38F0

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #0C3C4E

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

Preview Lab → · Contrast checker → · Palette generator →