#0C344B#0C344B

#0C344B is a dark, muted cyan. Relative luminance 0.030; OKLCH L 31.0% C 0.060 H 238.7°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#0C344B
RGB	rgb(12, 52, 75)
HSL	hsl(202, 72%, 17%)
HSV	hsv(202, 84%, 29%)
CMYK	cmyk(84%, 30.7%, 0%, 70.6%)
CIE-LAB	lab(20.21, -4.48, -18.08)
CIE-LCH	lch(20.21, 18.63, 256.07°)
OKLab	oklab(31% -0.0311 -0.0511)
OKLCH	oklch(31% 0.06 238.7)
XYZ	xyz(2.6491, 3.0418, 7.1028)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C344B #4B230C

analogous

#0C4B43 #0C344B #0C144B

triadic

#0C344B #4B0C34 #344B0C

tetradic

#0C344B #430C4B #4B230C #144B0C

square

#0C344B #430C4B #4B230C #144B0C

split-complementary

#0C344B #4B0C14 #4B430C

monochromatic

#04121A #04121A #0C344B #145980 #1D7DB5

Accessibility & contrast

On white

13.06

#0C344B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#0C344B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C344B

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C344B	#FFFFFF	#000000	##FFFFFF
##0C344B	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29344C

Deuteranopia (green-blind)

#212E4B

Tritanopia (blue-blind)

#003A3C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0c344b;
/* rgb */ color: rgb(12, 52, 75);
/* oklch */ color: oklch(31.0% 0.060 238.7);

Tailwind

colors: {
  custom: {
    50: '#566b7d',
    500: '#0c344b',
    950: '#000000',
  },
}

SCSS

$custom: #0c344b;
$custom-light: #566b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c344b",
  "rgb": {
    "r": 12,
    "g": 52,
    "b": 75
  },
  "hsl": {
    "h": 201.905,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.30998,
    "c": 0.05978,
    "h": 238.7
  },
  "luminance": 0.03042
}

Semantic roles & 50–950 ramp

primary

#0C344B

secondary

#874D2C

accent

#7B39EF

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0C344B

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

Preview Lab → · Contrast checker → · Palette generator →