#0D1B41#0D1B41

#0D1B41 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.6% C 0.075 H 265.7°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#0D1B41
RGB	rgb(13, 27, 65)
HSL	hsl(224, 67%, 15%)
HSV	hsv(224, 80%, 25%)
CMYK	cmyk(80%, 58.5%, 0%, 74.5%)
CIE-LAB	lab(10.93, 9.67, -25.96)
CIE-LCH	lch(10.93, 27.70, 290.44°)
OKLab	oklab(23.56% -0.0056 -0.0746)
OKLCH	oklch(23.56% 0.075 265.7)
XYZ	xyz(1.5117, 1.2509, 5.1618)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1B41 #41330D

analogous

#0D3541 #0D1B41 #190D41

triadic

#0D1B41 #410D1B #1B410D

tetradic

#0D1B41 #410D35 #41330D #0D4119

square

#0D1B41 #410D35 #41330D #0D4119

split-complementary

#0D1B41 #41190D #35410D

monochromatic

#050B1A #050B1A #0D1B41 #173074 #2145A7

Accessibility & contrast

On white

16.80

#0D1B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#0D1B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1B41

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1B41	#FFFFFF	#000000	##FFFFFF
##0D1B41	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042042

Deuteranopia (green-blind)

#001B40

Tritanopia (blue-blind)

#00242B

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0d1b41;
/* rgb */ color: rgb(13, 27, 65);
/* oklch */ color: oklch(23.6% 0.075 265.7);

Tailwind

colors: {
  custom: {
    50: '#545676',
    500: '#0d1b41',
    950: '#000000',
  },
}

SCSS

$custom: #0d1b41;
$custom-light: #545676;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1b41",
  "rgb": {
    "r": 13,
    "g": 27,
    "b": 65
  },
  "hsl": {
    "h": 223.846,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.2356,
    "c": 0.07481,
    "h": 265.7
  },
  "luminance": 0.01251
}

Semantic roles & 50–950 ramp

primary

#0D1B41

secondary

#7D672D

accent

#BB3EEA

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030308

muted

#78787B

Preview Lab

Preview with #0D1B41

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

Preview Lab → · Contrast checker → · Palette generator →