#0D1B44#0D1B44

#0D1B44 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.8% C 0.080 H 266.2°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#0D1B44
RGB	rgb(13, 27, 68)
HSL	hsl(225, 68%, 16%)
HSV	hsv(225, 81%, 27%)
CMYK	cmyk(80.9%, 60.3%, 0%, 73.3%)
CIE-LAB	lab(11.18, 11.01, -27.65)
CIE-LCH	lch(11.18, 29.76, 291.70°)
OKLab	oklab(23.83% -0.0053 -0.0796)
OKLCH	oklch(23.83% 0.08 266.2)
XYZ	xyz(1.6009, 1.2866, 5.6317)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1B44 #44360D

analogous

#0D3644 #0D1B44 #1A0D44

triadic

#0D1B44 #440D1B #1B440D

tetradic

#0D1B44 #440D36 #44360D #0D441A

square

#0D1B44 #440D36 #44360D #0D441A

split-complementary

#0D1B44 #441A0D #36440D

monochromatic

#050A1A #050A1A #0D1B44 #172F77 #2144AB

Accessibility & contrast

On white

16.70

#0D1B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0D1B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1B44

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1B44	#FFFFFF	#000000	##FFFFFF
##0D1B44	1.00	16.70	1.26	16.70
#FFFFFF	16.70	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012045

Deuteranopia (green-blind)

#001B43

Tritanopia (blue-blind)

#00252C

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0d1b44;
/* rgb */ color: rgb(13, 27, 68);
/* oklch */ color: oklch(23.8% 0.080 266.2);

Tailwind

colors: {
  custom: {
    50: '#555678',
    500: '#0d1b44',
    950: '#000000',
  },
}

SCSS

$custom: #0d1b44;
$custom-light: #555678;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1b44",
  "rgb": {
    "r": 13,
    "g": 27,
    "b": 68
  },
  "hsl": {
    "h": 224.727,
    "s": 67.901,
    "l": 15.882
  },
  "oklch": {
    "l": 0.23833,
    "c": 0.07977,
    "h": 266.2
  },
  "luminance": 0.01287
}

Semantic roles & 50–950 ramp

primary

#0D1B44

secondary

#7F6B2D

accent

#BF3DEB

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #0D1B44

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

Preview Lab → · Contrast checker → · Palette generator →