#0D0B2C#0D0B2C

#0D0B2C is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.7% C 0.064 H 280.3°. Best body text is #FFFFFF at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#0D0B2C
RGB	rgb(13, 11, 44)
HSL	hsl(244, 60%, 11%)
HSV	hsv(244, 75%, 17%)
CMYK	cmyk(70.5%, 75%, 0%, 82.7%)
CIE-LAB	lab(4.58, 10.59, -20.92)
CIE-LCH	lch(4.58, 23.45, 296.85°)
OKLab	oklab(17.72% 0.0115 -0.0633)
OKLCH	oklch(17.72% 0.064 280.3)
XYZ	xyz(0.7401, 0.5067, 2.4412)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0B2C #2A2C0B

analogous

#0B192C #0D0B2C #1D0B2C

triadic

#0D0B2C #2C0D0B #0B2C0D

tetradic

#0D0B2C #2C0B19 #2A2C0B #0B2C1D

square

#0D0B2C #2C0B19 #2A2C0B #0B2C1D

split-complementary

#0D0B2C #2C1D0B #192C0B

monochromatic

#070618 #070618 #0D0B2C #1B175D #2A238E

Accessibility & contrast

On white

19.07

#0D0B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0D0B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0B2C

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0B2C	#FFFFFF	#000000	##FFFFFF
##0D0B2C	1.00	19.07	1.10	19.07
#FFFFFF	19.07	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112D

Deuteranopia (green-blind)

#000E2B

Tritanopia (blue-blind)

#011319

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0d0b2c;
/* rgb */ color: rgb(13, 11, 44);
/* oklch */ color: oklch(17.7% 0.064 280.3);

Tailwind

colors: {
  custom: {
    50: '#4e4b65',
    500: '#0d0b2c',
    950: '#000000',
  },
}

SCSS

$custom: #0d0b2c;
$custom-light: #4e4b65;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0b2c",
  "rgb": {
    "r": 13,
    "g": 11,
    "b": 44
  },
  "hsl": {
    "h": 243.636,
    "s": 60,
    "l": 10.784
  },
  "oklch": {
    "l": 0.17721,
    "c": 0.06435,
    "h": 280.3
  },
  "luminance": 0.00507
}

Semantic roles & 50–950 ramp

primary

#0D0B2C

secondary

#64682B

accent

#E345DA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020105

muted

#78777A

Preview Lab

Preview with #0D0B2C

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

Preview Lab → · Contrast checker → · Palette generator →