#0C164C#0C164C

#0C164C is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.4% C 0.100 H 268.8°. Best body text is #FFFFFF at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#0C164C
RGB	rgb(12, 22, 76)
HSL	hsl(231, 73%, 17%)
HSV	hsv(231, 84%, 30%)
CMYK	cmyk(84.2%, 71.1%, 0%, 70.2%)
CIE-LAB	lab(10.36, 18.22, -34.56)
CIE-LCH	lch(10.36, 39.07, 297.80°)
OKLab	oklab(23.44% -0.002 -0.1)
OKLCH	oklch(23.44% 0.1 268.8)
XYZ	xyz(1.7426, 1.1736, 6.9708)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C164C #4C420C

analogous

#0C364C #0C164C #220C4C

triadic

#0C164C #4C0C16 #164C0C

tetradic

#0C164C #4C0C36 #4C420C #0C4C22

square

#0C164C #4C0C36 #4C420C #0C4C22

split-complementary

#0C164C #4C220C #364C0C

monochromatic

#04081A #04081A #0C164C #142581 #1D35B6

Accessibility & contrast

On white

17.01

#0C164C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0C164C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C164C

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C164C	#FFFFFF	#000000	##FFFFFF
##0C164C	1.00	17.01	1.23	17.01
#FFFFFF	17.01	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4E

Deuteranopia (green-blind)

#00194B

Tritanopia (blue-blind)

#00242E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0c164c;
/* rgb */ color: rgb(12, 22, 76);
/* oklch */ color: oklch(23.4% 0.100 268.8);

Tailwind

colors: {
  custom: {
    50: '#57537f',
    500: '#0c164c',
    950: '#000000',
  },
}

SCSS

$custom: #0c164c;
$custom-light: #57537f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c164c",
  "rgb": {
    "r": 12,
    "g": 22,
    "b": 76
  },
  "hsl": {
    "h": 230.625,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.23443,
    "c": 0.09998,
    "h": 268.8
  },
  "luminance": 0.01174
}

Semantic roles & 50–950 ramp

primary

#0C164C

secondary

#88792C

accent

#D338EF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0C164C

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

Preview Lab → · Contrast checker → · Palette generator →