#0D0447#0D0447

#0D0447 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.7% C 0.114 H 275.2°. Best body text is #FFFFFF at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#0D0447
RGB	rgb(13, 4, 71)
HSL	hsl(248, 89%, 15%)
HSV	hsv(248, 94%, 28%)
CMYK	cmyk(81.7%, 94.4%, 0%, 72.2%)
CIE-LAB	lab(5.67, 27.59, -38.80)
CIE-LCH	lch(5.67, 47.61, 305.42°)
OKLab	oklab(19.75% 0.0103 -0.1135)
OKLCH	oklch(19.75% 0.114 275.2)
XYZ	xyz(1.3464, 0.6272, 6.0101)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0447 #3E4704

analogous

#041C47 #0D0447 #2F0447

triadic

#0D0447 #470D04 #04470D

tetradic

#0D0447 #47041C #3E4704 #04472F

square

#0D0447 #47041C #3E4704 #04472F

split-complementary

#0D0447 #472F04 #1C4704

monochromatic

#05021D #05021D #0D0447 #180781 #220BBB

Accessibility & contrast

On white

18.66

#0D0447 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0D0447 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0447

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0447	#FFFFFF	#000000	##FFFFFF
##0D0447	1.00	18.66	1.13	18.66
#FFFFFF	18.66	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001549

Deuteranopia (green-blind)

#000F46

Tritanopia (blue-blind)

#001A27

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0d0447;
/* rgb */ color: rgb(13, 4, 71);
/* oklch */ color: oklch(19.7% 0.114 275.2);

Tailwind

colors: {
  custom: {
    50: '#58477b',
    500: '#0d0447',
    950: '#000000',
  },
}

SCSS

$custom: #0d0447;
$custom-light: #58477b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0447",
  "rgb": {
    "r": 13,
    "g": 4,
    "b": 71
  },
  "hsl": {
    "h": 248.06,
    "s": 89.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.19749,
    "c": 0.11392,
    "h": 275.2
  },
  "luminance": 0.00627
}

Semantic roles & 50–950 ramp

primary

#0D0447

secondary

#7A881F

accent

#FF29E2

background

#F5F4F7

surface

#E9E6EE

border

#C5C2C9

text

#040009

muted

#79777B

Preview Lab

Preview with #0D0447

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

Preview Lab → · Contrast checker → · Palette generator →