#0D142F#0D142F

#0D142F is a very dark, muted blue. Relative luminance 0.008; OKLCH L 20.2% C 0.055 H 270.0°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#0D142F
RGB	rgb(13, 20, 47)
HSL	hsl(228, 57%, 12%)
HSV	hsv(228, 72%, 18%)
CMYK	cmyk(72.3%, 57.4%, 0%, 81.6%)
CIE-LAB	lab(7.14, 7.15, -19.08)
CIE-LCH	lch(7.14, 20.37, 290.54°)
OKLab	oklab(20.19% 0 -0.0546)
OKLCH	oklch(20.19% 0.055 270)
XYZ	xyz(0.9291, 0.7910, 2.7925)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D142F #2F280D

analogous

#0D252F #0D142F #170D2F

triadic

#0D142F #2F0D14 #142F0D

tetradic

#0D142F #2F0D25 #2F280D #0D2F17

square

#0D142F #2F0D25 #2F280D #0D2F17

split-complementary

#0D142F #2F170D #252F0D

monochromatic

#070A18 #070A18 #0D142F #1A285F #283D8F

Accessibility & contrast

On white

18.13

#0D142F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0D142F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D142F

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D142F	#FFFFFF	#000000	##FFFFFF
##0D142F	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071730

Deuteranopia (green-blind)

#03142E

Tritanopia (blue-blind)

#001A1F

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0d142f;
/* rgb */ color: rgb(13, 20, 47);
/* oklch */ color: oklch(20.2% 0.055 270.0);

Tailwind

colors: {
  custom: {
    50: '#4f5167',
    500: '#0d142f',
    950: '#000000',
  },
}

SCSS

$custom: #0d142f;
$custom-light: #4f5167;
$custom-dark: #000000;

JSON

{
  "hex": "#0d142f",
  "rgb": {
    "r": 13,
    "g": 20,
    "b": 47
  },
  "hsl": {
    "h": 227.647,
    "s": 56.667,
    "l": 11.765
  },
  "oklch": {
    "l": 0.20193,
    "c": 0.05464,
    "h": 270
  },
  "luminance": 0.00791
}

Semantic roles & 50–950 ramp

primary

#0D142F

secondary

#6A5E2E

accent

#C148E0

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #0D142F

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

Preview Lab → · Contrast checker → · Palette generator →