#0D143C#0D143C

#0D143C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.4% C 0.077 H 270.9°. Best body text is #FFFFFF at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#0D143C
RGB	rgb(13, 20, 60)
HSL	hsl(231, 64%, 14%)
HSV	hsv(231, 78%, 24%)
CMYK	cmyk(78.3%, 66.7%, 0%, 76.5%)
CIE-LAB	lab(8.24, 12.97, -26.77)
CIE-LCH	lch(8.24, 29.75, 295.85°)
OKLab	oklab(21.4% 0.0012 -0.0771)
OKLCH	oklch(21.4% 0.077 270.9)
XYZ	xyz(1.2315, 0.9120, 4.3852)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D143C #3C350D

analogous

#0D2C3C #0D143C #1E0D3C

triadic

#0D143C #3C0D14 #143C0D

tetradic

#0D143C #3C0D2C #3C350D #0D3C1E

square

#0D143C #3C0D2C #3C350D #0D3C1E

split-complementary

#0D143C #3C1E0D #2C3C0D

monochromatic

#050819 #050819 #0D143C #18256E #2336A1

Accessibility & contrast

On white

17.76

#0D143C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0D143C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D143C

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D143C	#FFFFFF	#000000	##FFFFFF
##0D143C	1.00	17.76	1.18	17.76
#FFFFFF	17.76	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3D

Deuteranopia (green-blind)

#00163B

Tritanopia (blue-blind)

#001E25

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0d143c;
/* rgb */ color: rgb(13, 20, 60);
/* oklch */ color: oklch(21.4% 0.077 270.9);

Tailwind

colors: {
  custom: {
    50: '#535172',
    500: '#0d143c',
    950: '#000000',
  },
}

SCSS

$custom: #0d143c;
$custom-light: #535172;
$custom-dark: #000000;

JSON

{
  "hex": "#0d143c",
  "rgb": {
    "r": 13,
    "g": 20,
    "b": 60
  },
  "hsl": {
    "h": 231.064,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.21395,
    "c": 0.07712,
    "h": 270.9
  },
  "luminance": 0.00912
}

Semantic roles & 50–950 ramp

primary

#0D143C

secondary

#786C2D

accent

#CF40E7

background

#F4F4F6

surface

#E8E7EC

border

#C4C3C7

text

#030208

muted

#78787B

Preview Lab

Preview with #0D143C

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

Preview Lab → · Contrast checker → · Palette generator →