#0D1B48#0D1B48

#0D1B48 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.2% C 0.086 H 266.7°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#0D1B48
RGB	rgb(13, 27, 72)
HSL	hsl(226, 69%, 17%)
HSV	hsv(226, 82%, 28%)
CMYK	cmyk(81.9%, 62.5%, 0%, 71.8%)
CIE-LAB	lab(11.53, 12.78, -29.87)
CIE-LCH	lch(11.53, 32.49, 293.16°)
OKLab	oklab(24.21% -0.005 -0.0861)
OKLCH	oklch(24.21% 0.086 266.7)
XYZ	xyz(1.7272, 1.3371, 6.2967)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1B48 #483A0D

analogous

#0D3948 #0D1B48 #1D0D48

triadic

#0D1B48 #480D1B #1B480D

tetradic

#0D1B48 #480D39 #483A0D #0D481D

square

#0D1B48 #480D39 #483A0D #0D481D

split-complementary

#0D1B48 #481D0D #39480D

monochromatic

#050A1A #050A1A #0D1B48 #162E7C #2042B0

Accessibility & contrast

On white

16.57

#0D1B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#0D1B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1B48

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1B48	#FFFFFF	#000000	##FFFFFF
##0D1B48	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214A

Deuteranopia (green-blind)

#001C47

Tritanopia (blue-blind)

#00262E

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0d1b48;
/* rgb */ color: rgb(13, 27, 72);
/* oklch */ color: oklch(24.2% 0.086 266.7);

Tailwind

colors: {
  custom: {
    50: '#56567b',
    500: '#0d1b48',
    950: '#000000',
  },
}

SCSS

$custom: #0d1b48;
$custom-light: #56567b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1b48",
  "rgb": {
    "r": 13,
    "g": 27,
    "b": 72
  },
  "hsl": {
    "h": 225.763,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.24208,
    "c": 0.08626,
    "h": 266.7
  },
  "luminance": 0.01337
}

Semantic roles & 50–950 ramp

primary

#0D1B48

secondary

#836F2D

accent

#C23CEC

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030309

muted

#78787B

Preview Lab

Preview with #0D1B48

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

Preview Lab → · Contrast checker → · Palette generator →