#0D0F4D#0D0F4D

#0D0F4D is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.3% C 0.110 H 271.7°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#0D0F4D
RGB	rgb(13, 15, 77)
HSL	hsl(238, 71%, 18%)
HSV	hsv(238, 83%, 30%)
CMYK	cmyk(83.1%, 80.5%, 0%, 69.8%)
CIE-LAB	lab(8.68, 23.77, -38.02)
CIE-LCH	lch(8.68, 44.83, 302.01°)
OKLab	oklab(22.27% 0.0034 -0.11)
OKLCH	oklch(22.27% 0.11 271.7)
XYZ	xyz(1.6759, 0.9629, 7.1173)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0F4D #4D4B0D

analogous

#0D2F4D #0D0F4D #2B0D4D

triadic

#0D0F4D #4D0D0F #0F4D0D

tetradic

#0D0F4D #4D0D2F #4D4B0D #0D4D2B

square

#0D0F4D #4D0D2F #4D4B0D #0D4D2B

split-complementary

#0D0F4D #4D2B0D #2F4D0D

monochromatic

#04051A #04051A #0D0F4D #161981 #1F23B6

Accessibility & contrast

On white

17.61

#0D0F4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#0D0F4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0F4D

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0F4D	#FFFFFF	#000000	##FFFFFF
##0D0F4D	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)

#001C4F

Deuteranopia (green-blind)

#00164C

Tritanopia (blue-blind)

#00212D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #0d0f4d;
/* rgb */ color: rgb(13, 15, 77);
/* oklch */ color: oklch(22.3% 0.110 271.7);

Tailwind

colors: {
  custom: {
    50: '#594e80',
    500: '#0d0f4d',
    950: '#000000',
  },
}

SCSS

$custom: #0d0f4d;
$custom-light: #594e80;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0f4d",
  "rgb": {
    "r": 13,
    "g": 15,
    "b": 77
  },
  "hsl": {
    "h": 238.125,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.22274,
    "c": 0.1101,
    "h": 271.7
  },
  "luminance": 0.00963
}

Semantic roles & 50–950 ramp

primary

#0D0F4D

secondary

#88852E

accent

#E83AEE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #0D0F4D

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

Preview Lab → · Contrast checker → · Palette generator →