#0D0831#0D0831

#0D0831 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.6% C 0.077 H 280.6°. Best body text is #FFFFFF at 19.16:1 contrast (WCAG AA passes).

Color values

HEX	#0D0831
RGB	rgb(13, 8, 49)
HSL	hsl(247, 72%, 11%)
HSV	hsv(247, 84%, 19%)
CMYK	cmyk(73.5%, 83.7%, 0%, 80.8%)
CIE-LAB	lab(4.34, 14.33, -25.03)
CIE-LCH	lch(4.34, 28.84, 299.80°)
OKLab	oklab(17.64% 0.0142 -0.0759)
OKLCH	oklch(17.64% 0.077 280.6)
XYZ	xyz(0.8070, 0.4809, 2.9554)
Luminance	0.0048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0831 #2C3108

analogous

#081731 #0D0831 #210831

triadic

#0D0831 #310D08 #08310D

tetradic

#0D0831 #310817 #2C3108 #083121

square

#0D0831 #310817 #2C3108 #083121

split-complementary

#0D0831 #312108 #173108

monochromatic

#07041A #07041A #0D0831 #1B1166 #29199A

Accessibility & contrast

On white

19.16

#0D0831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0D0831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0831

19.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0831	#FFFFFF	#000000	##FFFFFF
##0D0831	1.00	19.16	1.10	19.16
#FFFFFF	19.16	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001132

Deuteranopia (green-blind)

#000E30

Tritanopia (blue-blind)

#00131B

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #0d0831;
/* rgb */ color: rgb(13, 8, 49);
/* oklch */ color: oklch(17.6% 0.077 280.6);

Tailwind

colors: {
  custom: {
    50: '#4f4a69',
    500: '#0d0831',
    950: '#000000',
  },
}

SCSS

$custom: #0d0831;
$custom-light: #4f4a69;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0831",
  "rgb": {
    "r": 13,
    "g": 8,
    "b": 49
  },
  "hsl": {
    "h": 247.317,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.17636,
    "c": 0.07727,
    "h": 280.6
  },
  "luminance": 0.00481
}

Semantic roles & 50–950 ramp

primary

#0D0831

secondary

#677025

accent

#EF39D9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0D0831

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

Preview Lab → · Contrast checker → · Palette generator →