#0C093A#0C093A

#0C093A is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.8% C 0.090 H 276.1°. Best body text is #FFFFFF at 18.82:1 contrast (WCAG AA passes).

Color values

HEX	#0C093A
RGB	rgb(12, 9, 58)
HSL	hsl(244, 73%, 13%)
HSV	hsv(244, 84%, 23%)
CMYK	cmyk(79.3%, 84.5%, 0%, 77.3%)
CIE-LAB	lab(5.23, 18.52, -30.22)
CIE-LCH	lch(5.23, 35.44, 301.51°)
OKLab	oklab(18.83% 0.0096 -0.0893)
OKLCH	oklch(18.83% 0.09 276.1)
XYZ	xyz(1.0128, 0.5789, 4.0605)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C093A #373A09

analogous

#091E3A #0C093A #24093A

triadic

#0C093A #3A0C09 #093A0C

tetradic

#0C093A #3A091E #373A09 #093A24

square

#0C093A #3A091E #373A09 #093A24

split-complementary

#0C093A #3A2409 #1E3A09

monochromatic

#05041A #05041A #0C093A #17116F #2219A4

Accessibility & contrast

On white

18.82

#0C093A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0C093A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C093A

18.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C093A	#FFFFFF	#000000	##FFFFFF
##0C093A	1.00	18.82	1.12	18.82
#FFFFFF	18.82	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143B

Deuteranopia (green-blind)

#000F39

Tritanopia (blue-blind)

#001720

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0c093a;
/* rgb */ color: rgb(12, 9, 58);
/* oklch */ color: oklch(18.8% 0.090 276.1);

Tailwind

colors: {
  custom: {
    50: '#524a71',
    500: '#0c093a',
    950: '#000000',
  },
}

SCSS

$custom: #0c093a;
$custom-light: #524a71;
$custom-dark: #000000;

JSON

{
  "hex": "#0c093a",
  "rgb": {
    "r": 12,
    "g": 9,
    "b": 58
  },
  "hsl": {
    "h": 243.673,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.18825,
    "c": 0.08983,
    "h": 276.1
  },
  "luminance": 0.00579
}

Semantic roles & 50–950 ramp

primary

#0C093A

secondary

#737827

accent

#F038E5

background

#F4F4F6

surface

#E8E7EC

border

#C4C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #0C093A

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

Preview Lab → · Contrast checker → · Palette generator →