#0C114B#0C114B

#0C114B is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.3% C 0.105 H 270.7°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#0C114B
RGB	rgb(12, 17, 75)
HSL	hsl(235, 72%, 17%)
HSV	hsv(235, 84%, 29%)
CMYK	cmyk(84%, 77.3%, 0%, 70.6%)
CIE-LAB	lab(8.88, 21.47, -36.30)
CIE-LCH	lch(8.88, 42.17, 300.60°)
OKLab	oklab(22.33% 0.0013 -0.1051)
OKLCH	oklch(22.33% 0.105 270.7)
XYZ	xyz(1.6216, 0.9869, 6.7603)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C114B #4B460C

analogous

#0C314B #0C114B #270C4B

triadic

#0C114B #4B0C11 #114B0C

tetradic

#0C114B #4B0C31 #4B460C #0C4B27

square

#0C114B #4B0C31 #4B460C #0C4B27

split-complementary

#0C114B #4B270C #314B0C

monochromatic

#04061A #04061A #0C114B #141D80 #1D29B5

Accessibility & contrast

On white

17.54

#0C114B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#0C114B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C114B

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C114B	#FFFFFF	#000000	##FFFFFF
##0C114B	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C4D

Deuteranopia (green-blind)

#00164A

Tritanopia (blue-blind)

#00212C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #0c114b;
/* rgb */ color: rgb(12, 17, 75);
/* oklch */ color: oklch(22.3% 0.105 270.7);

Tailwind

colors: {
  custom: {
    50: '#584f7e',
    500: '#0c114b',
    950: '#000000',
  },
}

SCSS

$custom: #0c114b;
$custom-light: #584f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c114b",
  "rgb": {
    "r": 12,
    "g": 17,
    "b": 75
  },
  "hsl": {
    "h": 235.238,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.22333,
    "c": 0.10507,
    "h": 270.7
  },
  "luminance": 0.00987
}

Semantic roles & 50–950 ramp

primary

#0C114B

secondary

#87802C

accent

#E139EF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0C114B

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

Preview Lab → · Contrast checker → · Palette generator →