#0C093F#0C093F

#0C093F is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.5% C 0.097 H 274.9°. Best body text is #FFFFFF at 18.64:1 contrast (WCAG AA passes).

Color values

HEX	#0C093F
RGB	rgb(12, 9, 63)
HSL	hsl(243, 75%, 14%)
HSV	hsv(243, 86%, 25%)
CMYK	cmyk(81%, 85.7%, 0%, 75.3%)
CIE-LAB	lab(5.71, 21.08, -33.04)
CIE-LCH	lch(5.71, 39.19, 302.53°)
OKLab	oklab(19.45% 0.0084 -0.0968)
OKLCH	oklch(19.45% 0.097 274.9)
XYZ	xyz(1.1462, 0.6323, 4.7633)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C093F #3C3F09

analogous

#09213F #0C093F #27093F

triadic

#0C093F #3F0C09 #093F0C

tetradic

#0C093F #3F0921 #3C3F09 #093F27

square

#0C093F #3F0921 #3C3F09 #093F27

split-complementary

#0C093F #3F2709 #213F09

monochromatic

#05041B #05041B #0C093F #161175 #2018AA

Accessibility & contrast

On white

18.64

#0C093F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0C093F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C093F

18.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C093F	#FFFFFF	#000000	##FFFFFF
##0C093F	1.00	18.64	1.13	18.64
#FFFFFF	18.64	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001541

Deuteranopia (green-blind)

#00103E

Tritanopia (blue-blind)

#001923

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0c093f;
/* rgb */ color: rgb(12, 9, 63);
/* oklch */ color: oklch(19.5% 0.097 274.9);

Tailwind

colors: {
  custom: {
    50: '#544a75',
    500: '#0c093f',
    950: '#000000',
  },
}

SCSS

$custom: #0c093f;
$custom-light: #544a75;
$custom-dark: #000000;

JSON

{
  "hex": "#0c093f",
  "rgb": {
    "r": 12,
    "g": 9,
    "b": 63
  },
  "hsl": {
    "h": 243.333,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.19451,
    "c": 0.0972,
    "h": 274.9
  },
  "luminance": 0.00632
}

Semantic roles & 50–950 ramp

primary

#0C093F

secondary

#787D27

accent

#F236E7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0C093F

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

Preview Lab → · Contrast checker → · Palette generator →