#0D0C2F#0D0C2F

#0D0C2F is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.3% C 0.068 H 278.6°. Best body text is #FFFFFF at 18.91:1 contrast (WCAG AA passes).

Color values

HEX	#0D0C2F
RGB	rgb(13, 12, 47)
HSL	hsl(242, 59%, 12%)
HSV	hsv(242, 74%, 18%)
CMYK	cmyk(72.3%, 74.5%, 0%, 81.6%)
CIE-LAB	lab(5.00, 11.64, -22.49)
CIE-LCH	lch(5.00, 25.32, 297.36°)
OKLab	oklab(18.25% 0.0101 -0.0671)
OKLCH	oklch(18.25% 0.068 278.6)
XYZ	xyz(0.8104, 0.5537, 2.7529)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0C2F #2E2F0C

analogous

#0C1D2F #0D0C2F #1F0C2F

triadic

#0D0C2F #2F0D0C #0C2F0D

tetradic

#0D0C2F #2F0C1D #2E2F0C #0C2F1F

square

#0D0C2F #2F0C1D #2E2F0C #0C2F1F

split-complementary

#0D0C2F #2F1F0C #1D2F0C

monochromatic

#070618 #070618 #0D0C2F #1A1860 #282591

Accessibility & contrast

On white

18.91

#0D0C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0D0C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0C2F

18.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0C2F	#FFFFFF	#000000	##FFFFFF
##0D0C2F	1.00	18.91	1.11	18.91
#FFFFFF	18.91	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001230

Deuteranopia (green-blind)

#000F2E

Tritanopia (blue-blind)

#00151B

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0d0c2f;
/* rgb */ color: rgb(13, 12, 47);
/* oklch */ color: oklch(18.3% 0.068 278.6);

Tailwind

colors: {
  custom: {
    50: '#4f4c68',
    500: '#0d0c2f',
    950: '#000000',
  },
}

SCSS

$custom: #0d0c2f;
$custom-light: #4f4c68;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0c2f",
  "rgb": {
    "r": 13,
    "g": 12,
    "b": 47
  },
  "hsl": {
    "h": 241.714,
    "s": 59.322,
    "l": 11.569
  },
  "oklch": {
    "l": 0.18253,
    "c": 0.06781,
    "h": 278.6
  },
  "luminance": 0.00554
}

Semantic roles & 50–950 ramp

primary

#0D0C2F

secondary

#696B2C

accent

#E345DE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0D0C2F

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

Preview Lab → · Contrast checker → · Palette generator →