#0D0C2B#0D0C2B

#0D0C2B is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.8% C 0.061 H 279.7°. Best body text is #FFFFFF at 19.01:1 contrast (WCAG AA passes).

Color values

HEX	#0D0C2B
RGB	rgb(13, 12, 43)
HSL	hsl(242, 56%, 11%)
HSV	hsv(242, 72%, 17%)
CMYK	cmyk(69.8%, 72.1%, 0%, 83.1%)
CIE-LAB	lab(4.72, 9.68, -19.93)
CIE-LCH	lch(4.72, 22.16, 295.91°)
OKLab	oklab(17.85% 0.0103 -0.0601)
OKLCH	oklch(17.85% 0.061 279.7)
XYZ	xyz(0.7334, 0.5229, 2.3473)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.69

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0C2B #2A2B0C

analogous

#0C1A2B #0D0C2B #1C0C2B

triadic

#0D0C2B #2B0D0C #0C2B0D

tetradic

#0D0C2B #2B0C1A #2A2B0C #0C2B1C

square

#0D0C2B #2B0C1A #2A2B0C #0C2B1C

split-complementary

#0D0C2B #2B1C0C #1A2B0C

monochromatic

#070718 #070718 #0D0C2B #1B195B #2A278B

Accessibility & contrast

On white

19.01

#0D0C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0D0C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0C2B

19.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0C2B	#FFFFFF	#000000	##FFFFFF
##0D0C2B	1.00	19.01	1.10	19.01
#FFFFFF	19.01	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112C

Deuteranopia (green-blind)

#000F2A

Tritanopia (blue-blind)

#011319

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0d0c2b;
/* rgb */ color: rgb(13, 12, 43);
/* oklch */ color: oklch(17.8% 0.061 279.7);

Tailwind

colors: {
  custom: {
    50: '#4e4c64',
    500: '#0d0c2b',
    950: '#000000',
  },
}

SCSS

$custom: #0d0c2b;
$custom-light: #4e4c64;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0c2b",
  "rgb": {
    "r": 13,
    "g": 12,
    "b": 43
  },
  "hsl": {
    "h": 241.935,
    "s": 56.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.17845,
    "c": 0.06097,
    "h": 279.7
  },
  "luminance": 0.00523
}

Semantic roles & 50–950 ramp

primary

#0D0C2B

secondary

#64662C

accent

#E048DB

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020105

muted

#78777A

Preview Lab

Preview with #0D0C2B

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

Preview Lab → · Contrast checker → · Palette generator →