#0D0D4F#0D0D4F

#0D0D4F is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.2% C 0.115 H 272.0°. Best body text is #FFFFFF at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#0D0D4F
RGB	rgb(13, 13, 79)
HSL	hsl(240, 72%, 18%)
HSV	hsv(240, 84%, 31%)
CMYK	cmyk(83.5%, 83.5%, 0%, 69%)
CIE-LAB	lab(8.46, 25.85, -39.76)
CIE-LCH	lch(8.46, 47.42, 303.03°)
OKLab	oklab(22.19% 0.0039 -0.1151)
OKLCH	oklch(22.19% 0.115 272)
XYZ	xyz(1.7207, 0.9377, 7.4859)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0D4F #4F4F0D

analogous

#0D2E4F #0D0D4F #2E0D4F

triadic

#0D0D4F #4F0D0D #0D4F0D

tetradic

#0D0D4F #4F0D2E #4F4F0D #0D4F2E

square

#0D0D4F #4F0D2E #4F4F0D #0D4F2E

split-complementary

#0D0D4F #4F2E0D #2E4F0D

monochromatic

#04041A #04041A #0D0D4F #161684 #1E1EB8

Accessibility & contrast

On white

17.68

#0D0D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#0D0D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0D4F

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0D4F	#FFFFFF	#000000	##FFFFFF
##0D0D4F	1.00	17.68	1.19	17.68
#FFFFFF	17.68	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C51

Deuteranopia (green-blind)

#00154E

Tritanopia (blue-blind)

#00212D

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0d0d4f;
/* rgb */ color: rgb(13, 13, 79);
/* oklch */ color: oklch(22.2% 0.115 272.0);

Tailwind

colors: {
  custom: {
    50: '#5a4c81',
    500: '#0d0d4f',
    950: '#000000',
  },
}

SCSS

$custom: #0d0d4f;
$custom-light: #5a4c81;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0d4f",
  "rgb": {
    "r": 13,
    "g": 13,
    "b": 79
  },
  "hsl": {
    "h": 240,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.22194,
    "c": 0.11516,
    "h": 272
  },
  "luminance": 0.00938
}

Semantic roles & 50–950 ramp

primary

#0D0D4F

secondary

#8A8A2E

accent

#EE39EE

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04010A

muted

#79777C

Preview Lab

Preview with #0D0D4F

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

Preview Lab → · Contrast checker → · Palette generator →