#0C2E43#0C2E43

#0C2E43 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.8% C 0.054 H 239.9°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#0C2E43
RGB	rgb(12, 46, 67)
HSL	hsl(203, 70%, 15%)
HSV	hsv(203, 82%, 26%)
CMYK	cmyk(82.1%, 31.3%, 0%, 73.7%)
CIE-LAB	lab(17.63, -3.75, -16.68)
CIE-LCH	lch(17.63, 17.10, 257.33°)
OKLab	oklab(28.81% -0.0273 -0.0471)
OKLCH	oklch(28.81% 0.054 239.9)
XYZ	xyz(2.1413, 2.4372, 5.6667)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2E43 #43210C

analogous

#0C433C #0C2E43 #0C1243

triadic

#0C2E43 #430C2E #2E430C

tetradic

#0C2E43 #3C0C43 #43210C #12430C

square

#0C2E43 #3C0C43 #43210C #12430C

split-complementary

#0C2E43 #430C12 #433C0C

monochromatic

#05121A #05121A #0C2E43 #155277 #1F75AB

Accessibility & contrast

On white

14.12

#0C2E43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0C2E43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2E43

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2E43	#FFFFFF	#000000	##FFFFFF
##0C2E43	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242E44

Deuteranopia (green-blind)

#1D2943

Tritanopia (blue-blind)

#003335

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c2e43;
/* rgb */ color: rgb(12, 46, 67);
/* oklch */ color: oklch(28.8% 0.054 239.9);

Tailwind

colors: {
  custom: {
    50: '#546677',
    500: '#0c2e43',
    950: '#000000',
  },
}

SCSS

$custom: #0c2e43;
$custom-light: #546677;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2e43",
  "rgb": {
    "r": 12,
    "g": 46,
    "b": 67
  },
  "hsl": {
    "h": 202.909,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.28808,
    "c": 0.05445,
    "h": 239.9
  },
  "luminance": 0.02437
}

Semantic roles & 50–950 ramp

primary

#0C2E43

secondary

#7F4C2C

accent

#7F3BEC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0C2E43

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

Preview Lab → · Contrast checker → · Palette generator →