#0D144D#0D144D

#0D144D is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.104 H 270.2°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#0D144D
RGB	rgb(13, 20, 77)
HSL	hsl(233, 71%, 18%)
HSV	hsv(233, 83%, 30%)
CMYK	cmyk(83.1%, 74%, 0%, 69.8%)
CIE-LAB	lab(9.97, 20.24, -35.90)
CIE-LCH	lch(9.97, 41.21, 299.42°)
OKLab	oklab(23.2% 0.0004 -0.1039)
OKLCH	oklch(23.2% 0.104 270.2)
XYZ	xyz(1.7552, 1.1215, 7.1437)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D144D #4D460D

analogous

#0D344D #0D144D #260D4D

triadic

#0D144D #4D0D14 #144D0D

tetradic

#0D144D #4D0D34 #4D460D #0D4D26

square

#0D144D #4D0D34 #4D460D #0D4D26

split-complementary

#0D144D #4D260D #344D0D

monochromatic

#04071A #04071A #0D144D #162281 #1F2FB6

Accessibility & contrast

On white

17.15

#0D144D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0D144D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D144D

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D144D	#FFFFFF	#000000	##FFFFFF
##0D144D	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4F

Deuteranopia (green-blind)

#00184C

Tritanopia (blue-blind)

#00232E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0d144d;
/* rgb */ color: rgb(13, 20, 77);
/* oklch */ color: oklch(23.2% 0.104 270.2);

Tailwind

colors: {
  custom: {
    50: '#58517f',
    500: '#0d144d',
    950: '#000000',
  },
}

SCSS

$custom: #0d144d;
$custom-light: #58517f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d144d",
  "rgb": {
    "r": 13,
    "g": 20,
    "b": 77
  },
  "hsl": {
    "h": 233.438,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.23202,
    "c": 0.10387,
    "h": 270.2
  },
  "luminance": 0.01122
}

Semantic roles & 50–950 ramp

primary

#0D144D

secondary

#887E2E

accent

#DA3AEE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0D144D

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

Preview Lab → · Contrast checker → · Palette generator →