#0C164D#0C164D

#0C164D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.6% C 0.102 H 268.8°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#0C164D
RGB	rgb(12, 22, 77)
HSL	hsl(231, 73%, 17%)
HSV	hsv(231, 84%, 30%)
CMYK	cmyk(84.4%, 71.4%, 0%, 69.8%)
CIE-LAB	lab(10.47, 18.64, -35.08)
CIE-LCH	lch(10.47, 39.73, 297.99°)
OKLab	oklab(23.55% -0.0021 -0.1015)
OKLCH	oklch(23.55% 0.102 268.8)
XYZ	xyz(1.7776, 1.1876, 7.1553)
Luminance	0.0119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C164D #4D430C

analogous

#0C374D #0C164D #220C4D

triadic

#0C164D #4D0C16 #164D0C

tetradic

#0C164D #4D0C37 #4D430C #0C4D22

square

#0C164D #4D0C37 #4D430C #0C4D22

split-complementary

#0C164D #4D220C #374D0C

monochromatic

#04081A #04081A #0C164D #142582 #1D34B7

Accessibility & contrast

On white

16.97

#0C164D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#0C164D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C164D

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C164D	#FFFFFF	#000000	##FFFFFF
##0C164D	1.00	16.97	1.24	16.97
#FFFFFF	16.97	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204F

Deuteranopia (green-blind)

#00194C

Tritanopia (blue-blind)

#00252F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0c164d;
/* rgb */ color: rgb(12, 22, 77);
/* oklch */ color: oklch(23.6% 0.102 268.8);

Tailwind

colors: {
  custom: {
    50: '#58537f',
    500: '#0c164d',
    950: '#000000',
  },
}

SCSS

$custom: #0c164d;
$custom-light: #58537f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c164d",
  "rgb": {
    "r": 12,
    "g": 22,
    "b": 77
  },
  "hsl": {
    "h": 230.769,
    "s": 73.034,
    "l": 17.451
  },
  "oklch": {
    "l": 0.23552,
    "c": 0.1015,
    "h": 268.8
  },
  "luminance": 0.01188
}

Semantic roles & 50–950 ramp

primary

#0C164D

secondary

#897A2C

accent

#D338F0

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0C164D

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

Preview Lab → · Contrast checker → · Palette generator →