#0D164D#0D164D

#0D164D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.6% C 0.101 H 269.5°. Best body text is #FFFFFF at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#0D164D
RGB	rgb(13, 22, 77)
HSL	hsl(232, 71%, 18%)
HSV	hsv(232, 83%, 30%)
CMYK	cmyk(83.1%, 71.4%, 0%, 69.8%)
CIE-LAB	lab(10.52, 18.76, -34.99)
CIE-LCH	lch(10.52, 39.70, 298.21°)
OKLab	oklab(23.61% -0.001 -0.1012)
OKLCH	oklch(23.61% 0.101 269.5)
XYZ	xyz(1.7920, 1.1950, 7.1560)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D164D #4D440D

analogous

#0D364D #0D164D #240D4D

triadic

#0D164D #4D0D16 #164D0D

tetradic

#0D164D #4D0D36 #4D440D #0D4D24

square

#0D164D #4D0D36 #4D440D #0D4D24

split-complementary

#0D164D #4D240D #364D0D

monochromatic

#04071A #04071A #0D164D #162581 #1F34B6

Accessibility & contrast

On white

16.95

#0D164D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#0D164D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D164D

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D164D	#FFFFFF	#000000	##FFFFFF
##0D164D	1.00	16.95	1.24	16.95
#FFFFFF	16.95	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204F

Deuteranopia (green-blind)

#001A4C

Tritanopia (blue-blind)

#00252F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0d164d;
/* rgb */ color: rgb(13, 22, 77);
/* oklch */ color: oklch(23.6% 0.101 269.5);

Tailwind

colors: {
  custom: {
    50: '#58537f',
    500: '#0d164d',
    950: '#000000',
  },
}

SCSS

$custom: #0d164d;
$custom-light: #58537f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d164d",
  "rgb": {
    "r": 13,
    "g": 22,
    "b": 77
  },
  "hsl": {
    "h": 231.563,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.23607,
    "c": 0.10119,
    "h": 269.5
  },
  "luminance": 0.01195
}

Semantic roles & 50–950 ramp

primary

#0D164D

secondary

#887B2E

accent

#D53AEE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0D164D

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

Preview Lab → · Contrast checker → · Palette generator →