#0D1D43#0D1D43

#0D1D43 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.2% C 0.075 H 264.3°. Best body text is #FFFFFF at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#0D1D43
RGB	rgb(13, 29, 67)
HSL	hsl(222, 68%, 16%)
HSV	hsv(222, 81%, 26%)
CMYK	cmyk(80.6%, 56.7%, 0%, 73.7%)
CIE-LAB	lab(11.75, 9.00, -26.03)
CIE-LCH	lch(11.75, 27.54, 289.08°)
OKLab	oklab(24.24% -0.0074 -0.0748)
OKLCH	oklch(24.24% 0.075 264.3)
XYZ	xyz(1.6181, 1.3694, 5.4881)
Luminance	0.0137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1D43 #43330D

analogous

#0D3843 #0D1D43 #180D43

triadic

#0D1D43 #430D1D #1D430D

tetradic

#0D1D43 #430D38 #43330D #0D4318

square

#0D1D43 #430D38 #43330D #0D4318

split-complementary

#0D1D43 #43180D #38430D

monochromatic

#050B1A #050B1A #0D1D43 #173376 #2149AA

Accessibility & contrast

On white

16.48

#0D1D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#0D1D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1D43

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1D43	#FFFFFF	#000000	##FFFFFF
##0D1D43	1.00	16.48	1.27	16.48
#FFFFFF	16.48	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072244

Deuteranopia (green-blind)

#001D42

Tritanopia (blue-blind)

#00262C

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0d1d43;
/* rgb */ color: rgb(13, 29, 67);
/* oklch */ color: oklch(24.2% 0.075 264.3);

Tailwind

colors: {
  custom: {
    50: '#545877',
    500: '#0d1d43',
    950: '#000000',
  },
}

SCSS

$custom: #0d1d43;
$custom-light: #545877;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1d43",
  "rgb": {
    "r": 13,
    "g": 29,
    "b": 67
  },
  "hsl": {
    "h": 222.222,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.24239,
    "c": 0.07515,
    "h": 264.3
  },
  "luminance": 0.0137
}

Semantic roles & 50–950 ramp

primary

#0D1D43

secondary

#7E662D

accent

#B73DEA

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #0D1D43

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

Preview Lab → · Contrast checker → · Palette generator →