#0D192C#0D192C

#0D192C is a very dark, muted blue. Relative luminance 0.010; OKLCH L 21.3% C 0.042 H 259.2°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#0D192C
RGB	rgb(13, 25, 44)
HSL	hsl(217, 54%, 11%)
HSV	hsv(217, 70%, 17%)
CMYK	cmyk(70.5%, 43.2%, 0%, 82.7%)
CIE-LAB	lab(8.68, 2.02, -14.43)
CIE-LCH	lch(8.68, 14.57, 277.98°)
OKLab	oklab(21.33% -0.0077 -0.0408)
OKLCH	oklch(21.33% 0.042 259.2)
XYZ	xyz(0.9681, 0.9626, 2.5172)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D192C #2C200D

analogous

#0D282C #0D192C #100D2C

triadic

#0D192C #2C0D19 #192C0D

tetradic

#0D192C #2C0D28 #2C200D #0D2C10

square

#0D192C #2C0D28 #2C200D #0D2C10

split-complementary

#0D192C #2C100D #282C0D

monochromatic

#070D18 #070D18 #0D192C #1B345B #294F8A

Accessibility & contrast

On white

17.61

#0D192C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#0D192C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D192C

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D192C	#FFFFFF	#000000	##FFFFFF
##0D192C	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111A2D

Deuteranopia (green-blind)

#0D182C

Tritanopia (blue-blind)

#001D20

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #0d192c;
/* rgb */ color: rgb(13, 25, 44);
/* oklch */ color: oklch(21.3% 0.042 259.2);

Tailwind

colors: {
  custom: {
    50: '#4f5565',
    500: '#0d192c',
    950: '#000000',
  },
}

SCSS

$custom: #0d192c;
$custom-light: #4f5565;
$custom-dark: #000000;

JSON

{
  "hex": "#0d192c",
  "rgb": {
    "r": 13,
    "g": 25,
    "b": 44
  },
  "hsl": {
    "h": 216.774,
    "s": 54.386,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21327,
    "c": 0.04153,
    "h": 259.2
  },
  "luminance": 0.00963
}

Semantic roles & 50–950 ramp

primary

#0D192C

secondary

#67512E

accent

#A54ADE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020305

muted

#78787A

Preview Lab

Preview with #0D192C

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

Preview Lab → · Contrast checker → · Palette generator →