#0D0F47#0D0F47

#0D0F47 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.6% C 0.101 H 272.5°. Best body text is #FFFFFF at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#0D0F47
RGB	rgb(13, 15, 71)
HSL	hsl(238, 69%, 16%)
HSV	hsv(238, 82%, 28%)
CMYK	cmyk(81.7%, 78.9%, 0%, 72.2%)
CIE-LAB	lab(7.97, 21.38, -35.01)
CIE-LCH	lch(7.97, 41.02, 301.41°)
OKLab	oklab(21.55% 0.0044 -0.1013)
OKLCH	oklch(21.55% 0.101 272.5)
XYZ	xyz(1.4738, 0.8820, 6.0526)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0F47 #47450D

analogous

#0D2C47 #0D0F47 #280D47

triadic

#0D0F47 #470D0F #0F470D

tetradic

#0D0F47 #470D2C #47450D #0D4728

square

#0D0F47 #470D2C #47450D #0D4728

split-complementary

#0D0F47 #47280D #2C470D

monochromatic

#05051A #05051A #0D0F47 #161A7B #2025AE

Accessibility & contrast

On white

17.85

#0D0F47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0D0F47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0F47

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0F47	#FFFFFF	#000000	##FFFFFF
##0D0F47	1.00	17.85	1.18	17.85
#FFFFFF	17.85	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A49

Deuteranopia (green-blind)

#001546

Tritanopia (blue-blind)

#001F29

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #0d0f47;
/* rgb */ color: rgb(13, 15, 71);
/* oklch */ color: oklch(21.6% 0.101 272.5);

Tailwind

colors: {
  custom: {
    50: '#574d7b',
    500: '#0d0f47',
    950: '#000000',
  },
}

SCSS

$custom: #0d0f47;
$custom-light: #574d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0f47",
  "rgb": {
    "r": 13,
    "g": 15,
    "b": 71
  },
  "hsl": {
    "h": 237.931,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.21553,
    "c": 0.10138,
    "h": 272.5
  },
  "luminance": 0.00882
}

Semantic roles & 50–950 ramp

primary

#0D0F47

secondary

#827F2D

accent

#E63CEC

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #0D0F47

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

Preview Lab → · Contrast checker → · Palette generator →