#0C2E4B#0C2E4B

#0C2E4B is a dark, moderate cyan. Relative luminance 0.025; OKLCH L 29.3% C 0.066 H 248.2°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#0C2E4B
RGB	rgb(12, 46, 75)
HSL	hsl(208, 72%, 17%)
HSV	hsv(208, 84%, 29%)
CMYK	cmyk(84%, 38.7%, 0%, 70.6%)
CIE-LAB	lab(18.10, -0.33, -21.40)
CIE-LCH	lch(18.10, 21.41, 269.13°)
OKLab	oklab(29.33% -0.0244 -0.0609)
OKLCH	oklch(29.33% 0.066 248.2)
XYZ	xyz(2.3981, 2.5399, 7.0191)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2E4B #4B290C

analogous

#0C4B49 #0C2E4B #0C0F4B

triadic

#0C2E4B #4B0C2E #2E4B0C

tetradic

#0C2E4B #490C4B #4B290C #0F4B0C

square

#0C2E4B #490C4B #4B290C #0F4B0C

split-complementary

#0C2E4B #4B0C0F #4B490C

monochromatic

#04101A #04101A #0C2E4B #144E80 #1D6FB5

Accessibility & contrast

On white

13.93

#0C2E4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#0C2E4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2E4B

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2E4B	#FFFFFF	#000000	##FFFFFF
##0C2E4B	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212F4C

Deuteranopia (green-blind)

#172A4A

Tritanopia (blue-blind)

#003539

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0c2e4b;
/* rgb */ color: rgb(12, 46, 75);
/* oklch */ color: oklch(29.3% 0.066 248.2);

Tailwind

colors: {
  custom: {
    50: '#56667d',
    500: '#0c2e4b',
    950: '#000000',
  },
}

SCSS

$custom: #0c2e4b;
$custom-light: #56667d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2e4b",
  "rgb": {
    "r": 12,
    "g": 46,
    "b": 75
  },
  "hsl": {
    "h": 207.619,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.29329,
    "c": 0.06558,
    "h": 248.2
  },
  "luminance": 0.0254
}

Semantic roles & 50–950 ramp

primary

#0C2E4B

secondary

#87562C

accent

#8D39EF

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030509

muted

#787A7B

Preview Lab

Preview with #0C2E4B

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

Preview Lab → · Contrast checker → · Palette generator →