#0D0F2D#0D0F2D

#0D0F2D is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.7% C 0.059 H 276.2°. Best body text is #FFFFFF at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#0D0F2D
RGB	rgb(13, 15, 45)
HSL	hsl(236, 55%, 11%)
HSV	hsv(236, 71%, 18%)
CMYK	cmyk(71.1%, 66.7%, 0%, 82.4%)
CIE-LAB	lab(5.57, 9.19, -20.09)
CIE-LCH	lch(5.57, 22.09, 294.57°)
OKLab	oklab(18.75% 0.0064 -0.0591)
OKLCH	oklch(18.75% 0.059 276.2)
XYZ	xyz(0.8103, 0.6166, 2.5584)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0F2D #2D2B0D

analogous

#0D1F2D #0D0F2D #1B0D2D

triadic

#0D0F2D #2D0D0F #0F2D0D

tetradic

#0D0F2D #2D0D1F #2D2B0D #0D2D1B

square

#0D0F2D #2D0D1F #2D2B0D #0D2D1B

split-complementary

#0D0F2D #2D1B0D #1F2D0D

monochromatic

#070818 #070818 #0D0F2D #1B1F5C #282F8C

Accessibility & contrast

On white

18.69

#0D0F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0D0F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0F2D

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0F2D	#FFFFFF	#000000	##FFFFFF
##0D0F2D	1.00	18.69	1.12	18.69
#FFFFFF	18.69	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01142E

Deuteranopia (green-blind)

#00112C

Tritanopia (blue-blind)

#00161C

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0d0f2d;
/* rgb */ color: rgb(13, 15, 45);
/* oklch */ color: oklch(18.7% 0.059 276.2);

Tailwind

colors: {
  custom: {
    50: '#4f4d66',
    500: '#0d0f2d',
    950: '#000000',
  },
}

SCSS

$custom: #0d0f2d;
$custom-light: #4f4d66;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0f2d",
  "rgb": {
    "r": 13,
    "g": 15,
    "b": 45
  },
  "hsl": {
    "h": 236.25,
    "s": 55.172,
    "l": 11.373
  },
  "oklch": {
    "l": 0.18749,
    "c": 0.0594,
    "h": 276.2
  },
  "luminance": 0.00617
}

Semantic roles & 50–950 ramp

primary

#0D0F2D

secondary

#68642E

accent

#D549DF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0D0F2D

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

Preview Lab → · Contrast checker → · Palette generator →