#0C092A#0C092A

#0C092A is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.0% C 0.065 H 281.2°. Best body text is #FFFFFF at 19.30:1 contrast (WCAG AA passes).

Color values

HEX	#0C092A
RGB	rgb(12, 9, 42)
HSL	hsl(245, 65%, 10%)
HSV	hsv(245, 79%, 16%)
CMYK	cmyk(71.4%, 78.6%, 0%, 83.5%)
CIE-LAB	lab(3.98, 10.17, -20.35)
CIE-LCH	lch(3.98, 22.75, 296.55°)
OKLab	oklab(16.97% 0.0125 -0.0633)
OKLCH	oklch(16.97% 0.065 281.2)
XYZ	xyz(0.6671, 0.4407, 2.2399)
Luminance	0.0044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C092A #272A09

analogous

#09162A #0C092A #1D092A

triadic

#0C092A #2A0C09 #092A0C

tetradic

#0C092A #2A0916 #272A09 #092A1D

square

#0C092A #2A0916 #272A09 #092A1D

split-complementary

#0C092A #2A1D09 #162A09

monochromatic

#070519 #070519 #0C092A #1A145C #291F8F

Accessibility & contrast

On white

19.30

#0C092A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0C092A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C092A

19.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C092A	#FFFFFF	#000000	##FFFFFF
##0C092A	1.00	19.30	1.09	19.30
#FFFFFF	19.30	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2B

Deuteranopia (green-blind)

#000D29

Tritanopia (blue-blind)

#011118

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #0c092a;
/* rgb */ color: rgb(12, 9, 42);
/* oklch */ color: oklch(17.0% 0.065 281.2);

Tailwind

colors: {
  custom: {
    50: '#4d4a63',
    500: '#0c092a',
    950: '#000000',
  },
}

SCSS

$custom: #0c092a;
$custom-light: #4d4a63;
$custom-dark: #000000;

JSON

{
  "hex": "#0c092a",
  "rgb": {
    "r": 12,
    "g": 9,
    "b": 42
  },
  "hsl": {
    "h": 245.455,
    "s": 64.706,
    "l": 10
  },
  "oklch": {
    "l": 0.16969,
    "c": 0.0645,
    "h": 281.2
  },
  "luminance": 0.00441
}

Semantic roles & 50–950 ramp

primary

#0C092A

secondary

#626827

accent

#E840D8

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010105

muted

#777779

Preview Lab

Preview with #0C092A

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

Preview Lab → · Contrast checker → · Palette generator →