#0C092F#0C092F

#0C092F is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.5% C 0.073 H 279.3°. Best body text is #FFFFFF at 19.16:1 contrast (WCAG AA passes).

Color values

HEX	#0C092F
RGB	rgb(12, 9, 47)
HSL	hsl(245, 68%, 11%)
HSV	hsv(245, 81%, 18%)
CMYK	cmyk(74.5%, 80.9%, 0%, 81.6%)
CIE-LAB	lab(4.32, 12.58, -23.57)
CIE-LCH	lch(4.32, 26.72, 298.09°)
OKLab	oklab(17.52% 0.0118 -0.0718)
OKLCH	oklch(17.52% 0.073 279.3)
XYZ	xyz(0.7622, 0.4787, 2.7410)
Luminance	0.0048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C092F #2C2F09

analogous

#09192F #0C092F #1F092F

triadic

#0C092F #2F0C09 #092F0C

tetradic

#0C092F #2F0919 #2C2F09 #092F1F

square

#0C092F #2F0919 #2C2F09 #092F1F

split-complementary

#0C092F #2F1F09 #192F09

monochromatic

#07051A #07051A #0C092F #191362 #261D96

Accessibility & contrast

On white

19.16

#0C092F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0C092F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C092F

19.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C092F	#FFFFFF	#000000	##FFFFFF
##0C092F	1.00	19.16	1.10	19.16
#FFFFFF	19.16	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001030

Deuteranopia (green-blind)

#000E2E

Tritanopia (blue-blind)

#00131A

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #0c092f;
/* rgb */ color: rgb(12, 9, 47);
/* oklch */ color: oklch(17.5% 0.073 279.3);

Tailwind

colors: {
  custom: {
    50: '#4e4a68',
    500: '#0c092f',
    950: '#000000',
  },
}

SCSS

$custom: #0c092f;
$custom-light: #4e4a68;
$custom-dark: #000000;

JSON

{
  "hex": "#0c092f",
  "rgb": {
    "r": 12,
    "g": 9,
    "b": 47
  },
  "hsl": {
    "h": 244.737,
    "s": 67.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.17521,
    "c": 0.07275,
    "h": 279.3
  },
  "luminance": 0.00479
}

Semantic roles & 50–950 ramp

primary

#0C092F

secondary

#676D27

accent

#EB3DDD

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0C092F

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

Preview Lab → · Contrast checker → · Palette generator →