#0D144F#0D144F

#0D144F is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.4% C 0.107 H 270.1°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#0D144F
RGB	rgb(13, 20, 79)
HSL	hsl(234, 72%, 18%)
HSV	hsv(234, 84%, 31%)
CMYK	cmyk(83.5%, 74.7%, 0%, 69%)
CIE-LAB	lab(10.18, 21.07, -36.92)
CIE-LCH	lch(10.18, 42.51, 299.72°)
OKLab	oklab(23.43% 0.0002 -0.1068)
OKLCH	oklch(23.43% 0.107 270.1)
XYZ	xyz(1.8269, 1.1502, 7.5213)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D144F #4F480D

analogous

#0D354F #0D144F #270D4F

triadic

#0D144F #4F0D14 #144F0D

tetradic

#0D144F #4F0D35 #4F480D #0D4F27

square

#0D144F #4F0D35 #4F480D #0D4F27

split-complementary

#0D144F #4F270D #354F0D

monochromatic

#04071A #04071A #0D144F #162184 #1E2FB8

Accessibility & contrast

On white

17.07

#0D144F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0D144F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D144F

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D144F	#FFFFFF	#000000	##FFFFFF
##0D144F	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F51

Deuteranopia (green-blind)

#00194E

Tritanopia (blue-blind)

#00242F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0d144f;
/* rgb */ color: rgb(13, 20, 79);
/* oklch */ color: oklch(23.4% 0.107 270.1);

Tailwind

colors: {
  custom: {
    50: '#595181',
    500: '#0d144f',
    950: '#000000',
  },
}

SCSS

$custom: #0d144f;
$custom-light: #595181;
$custom-dark: #000000;

JSON

{
  "hex": "#0d144f",
  "rgb": {
    "r": 13,
    "g": 20,
    "b": 79
  },
  "hsl": {
    "h": 233.636,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.23428,
    "c": 0.10684,
    "h": 270.1
  },
  "luminance": 0.0115
}

Semantic roles & 50–950 ramp

primary

#0D144F

secondary

#8A802E

accent

#DB39EE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0D144F

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

Preview Lab → · Contrast checker → · Palette generator →