#0D143F#0D143F

#0D143F is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.7% C 0.082 H 270.8°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#0D143F
RGB	rgb(13, 20, 63)
HSL	hsl(232, 66%, 15%)
HSV	hsv(232, 79%, 25%)
CMYK	cmyk(79.4%, 68.3%, 0%, 75.3%)
CIE-LAB	lab(8.52, 14.28, -28.45)
CIE-LCH	lch(8.52, 31.83, 296.65°)
OKLab	oklab(21.7% 0.0012 -0.082)
OKLCH	oklch(21.7% 0.082 270.8)
XYZ	xyz(1.3130, 0.9446, 4.8148)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D143F #3F380D

analogous

#0D2D3F #0D143F #1F0D3F

triadic

#0D143F #3F0D14 #143F0D

tetradic

#0D143F #3F0D2D #3F380D #0D3F1F

square

#0D143F #3F0D2D #3F380D #0D3F1F

split-complementary

#0D143F #3F1F0D #2D3F0D

monochromatic

#050819 #050819 #0D143F #172472 #2234A4

Accessibility & contrast

On white

17.66

#0D143F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#0D143F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D143F

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D143F	#FFFFFF	#000000	##FFFFFF
##0D143F	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B40

Deuteranopia (green-blind)

#00163E

Tritanopia (blue-blind)

#001F27

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #0d143f;
/* rgb */ color: rgb(13, 20, 63);
/* oklch */ color: oklch(21.7% 0.082 270.8);

Tailwind

colors: {
  custom: {
    50: '#545174',
    500: '#0d143f',
    950: '#000000',
  },
}

SCSS

$custom: #0d143f;
$custom-light: #545174;
$custom-dark: #000000;

JSON

{
  "hex": "#0d143f",
  "rgb": {
    "r": 13,
    "g": 20,
    "b": 63
  },
  "hsl": {
    "h": 231.6,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21697,
    "c": 0.08205,
    "h": 270.8
  },
  "luminance": 0.00945
}

Semantic roles & 50–950 ramp

primary

#0D143F

secondary

#7B702D

accent

#D13FE9

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #0D143F

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

Preview Lab → · Contrast checker → · Palette generator →