#0D092B#0D092B

#0D092B is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.2% C 0.066 H 282.3°. Best body text is #FFFFFF at 19.25:1 contrast (WCAG AA passes).

Color values

HEX	#0D092B
RGB	rgb(13, 9, 43)
HSL	hsl(247, 65%, 10%)
HSV	hsv(247, 79%, 17%)
CMYK	cmyk(69.8%, 79.1%, 0%, 83.1%)
CIE-LAB	lab(4.11, 10.93, -20.90)
CIE-LCH	lch(4.11, 23.58, 297.61°)
OKLab	oklab(17.18% 0.0141 -0.0644)
OKLCH	oklch(17.18% 0.066 282.3)
XYZ	xyz(0.6996, 0.4553, 2.3361)
Luminance	0.0046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D092B #272B09

analogous

#09162B #0D092B #1E092B

triadic

#0D092B #2B0D09 #092B0D

tetradic

#0D092B #2B0916 #272B09 #092B1E

square

#0D092B #2B0916 #272B09 #092B1E

split-complementary

#0D092B #2B1E09 #162B09

monochromatic

#080519 #080519 #0D092B #1C145E #2C1E90

Accessibility & contrast

On white

19.25

#0D092B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0D092B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D092B

19.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D092B	#FFFFFF	#000000	##FFFFFF
##0D092B	1.00	19.25	1.09	19.25
#FFFFFF	19.25	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102C

Deuteranopia (green-blind)

#000D2A

Tritanopia (blue-blind)

#021118

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #0d092b;
/* rgb */ color: rgb(13, 9, 43);
/* oklch */ color: oklch(17.2% 0.066 282.3);

Tailwind

colors: {
  custom: {
    50: '#4e4a64',
    500: '#0d092b',
    950: '#000000',
  },
}

SCSS

$custom: #0d092b;
$custom-light: #4e4a64;
$custom-dark: #000000;

JSON

{
  "hex": "#0d092b",
  "rgb": {
    "r": 13,
    "g": 9,
    "b": 43
  },
  "hsl": {
    "h": 247.059,
    "s": 65.385,
    "l": 10.196
  },
  "oklch": {
    "l": 0.17179,
    "c": 0.06596,
    "h": 282.3
  },
  "luminance": 0.00455
}

Semantic roles & 50–950 ramp

primary

#0D092B

secondary

#616927

accent

#E83FD4

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020105

muted

#78777A

Preview Lab

Preview with #0D092B

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

Preview Lab → · Contrast checker → · Palette generator →