#0D0923#0D0923

#0D0923 is a very dark, muted blue. Relative luminance 0.004; OKLCH L 16.4% C 0.052 H 286.2°. Best body text is #FFFFFF at 19.44:1 contrast (WCAG AA passes).

Color values

HEX	#0D0923
RGB	rgb(13, 9, 35)
HSL	hsl(249, 59%, 9%)
HSV	hsv(249, 74%, 14%)
CMYK	cmyk(62.9%, 74.3%, 0%, 86.3%)
CIE-LAB	lab(3.63, 7.56, -15.52)
CIE-LCH	lch(3.63, 17.26, 295.99°)
OKLab	oklab(16.36% 0.0146 -0.0501)
OKLCH	oklch(16.36% 0.052 286.2)
XYZ	xyz(0.5670, 0.4023, 1.6376)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0923 #1F2309

analogous

#091223 #0D0923 #1A0923

triadic

#0D0923 #230D09 #09230D

tetradic

#0D0923 #230912 #1F2309 #09231A

square

#0D0923 #230912 #1F2309 #09231A

split-complementary

#0D0923 #231A09 #122309

monochromatic

#090618 #090618 #0D0923 #1F1654 #312284

Accessibility & contrast

On white

19.44

#0D0923 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0D0923 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0923

19.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0923	#FFFFFF	#000000	##FFFFFF
##0D0923	1.00	19.44	1.08	19.44
#FFFFFF	19.44	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E24

Deuteranopia (green-blind)

#000C22

Tritanopia (blue-blind)

#060F14

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0d0923;
/* rgb */ color: rgb(13, 9, 35);
/* oklch */ color: oklch(16.4% 0.052 286.2);

Tailwind

colors: {
  custom: {
    50: '#4d4b5e',
    500: '#0d0923',
    950: '#000000',
  },
}

SCSS

$custom: #0d0923;
$custom-light: #4d4b5e;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0923",
  "rgb": {
    "r": 13,
    "g": 9,
    "b": 35
  },
  "hsl": {
    "h": 249.231,
    "s": 59.091,
    "l": 8.627
  },
  "oklch": {
    "l": 0.16364,
    "c": 0.05222,
    "h": 286.2
  },
  "luminance": 0.00402
}

Semantic roles & 50–950 ramp

primary

#0D0923

secondary

#576028

accent

#E246CA

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010104

muted

#777779

Preview Lab

Preview with #0D0923

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

Preview Lab → · Contrast checker → · Palette generator →