#0D1B49#0D1B49

#0D1B49 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.3% C 0.088 H 266.8°. Best body text is #FFFFFF at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#0D1B49
RGB	rgb(13, 27, 73)
HSL	hsl(226, 70%, 17%)
HSV	hsv(226, 82%, 29%)
CMYK	cmyk(82.2%, 63%, 0%, 71.4%)
CIE-LAB	lab(11.62, 13.22, -30.42)
CIE-LCH	lch(11.62, 33.17, 293.49°)
OKLab	oklab(24.3% -0.0049 -0.0877)
OKLCH	oklch(24.3% 0.088 266.8)
XYZ	xyz(1.7601, 1.3503, 6.4699)
Luminance	0.0135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1B49 #493B0D

analogous

#0D3949 #0D1B49 #1D0D49

triadic

#0D1B49 #490D1B #1B490D

tetradic

#0D1B49 #490D39 #493B0D #0D491D

square

#0D1B49 #490D39 #493B0D #0D491D

split-complementary

#0D1B49 #491D0D #39490D

monochromatic

#050A1A #050A1A #0D1B49 #162E7D #2041B1

Accessibility & contrast

On white

16.54

#0D1B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#0D1B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1B49

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1B49	#FFFFFF	#000000	##FFFFFF
##0D1B49	1.00	16.54	1.27	16.54
#FFFFFF	16.54	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224B

Deuteranopia (green-blind)

#001C48

Tritanopia (blue-blind)

#00262E

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0d1b49;
/* rgb */ color: rgb(13, 27, 73);
/* oklch */ color: oklch(24.3% 0.088 266.8);

Tailwind

colors: {
  custom: {
    50: '#56567c',
    500: '#0d1b49',
    950: '#000000',
  },
}

SCSS

$custom: #0d1b49;
$custom-light: #56567c;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1b49",
  "rgb": {
    "r": 13,
    "g": 27,
    "b": 73
  },
  "hsl": {
    "h": 226,
    "s": 69.767,
    "l": 16.863
  },
  "oklch": {
    "l": 0.24304,
    "c": 0.08787,
    "h": 266.8
  },
  "luminance": 0.0135
}

Semantic roles & 50–950 ramp

primary

#0D1B49

secondary

#84702D

accent

#C33BED

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030309

muted

#78787B

Preview Lab

Preview with #0D1B49

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

Preview Lab → · Contrast checker → · Palette generator →