#0F0C4D#0F0C4D

#0F0C4D is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.9% C 0.113 H 273.9°. Best body text is #FFFFFF at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#0F0C4D
RGB	rgb(15, 12, 77)
HSL	hsl(243, 73%, 17%)
HSV	hsv(243, 84%, 30%)
CMYK	cmyk(80.5%, 84.4%, 0%, 69.8%)
CIE-LAB	lab(8.13, 25.91, -38.92)
CIE-LCH	lch(8.13, 46.75, 303.66°)
OKLab	oklab(21.92% 0.0076 -0.1126)
OKLCH	oklch(21.92% 0.113 273.9)
XYZ	xyz(1.6676, 0.9002, 7.1056)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.32

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0C4D #4A4D0C

analogous

#0C2A4D #0F0C4D #2F0C4D

triadic

#0F0C4D #4D0F0C #0C4D0F

tetradic

#0F0C4D #4D0C2A #4A4D0C #0C4D2F

square

#0F0C4D #4D0C2A #4A4D0C #0C4D2F

split-complementary

#0F0C4D #4D2F0C #2A4D0C

monochromatic

#05041A #05041A #0F0C4D #191482 #241DB7

Accessibility & contrast

On white

17.80

#0F0C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0F0C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0C4D

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0C4D	#FFFFFF	#000000	##FFFFFF
##0F0C4D	1.00	17.80	1.18	17.80
#FFFFFF	17.80	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4F

Deuteranopia (green-blind)

#00154C

Tritanopia (blue-blind)

#001F2C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0f0c4d;
/* rgb */ color: rgb(15, 12, 77);
/* oklch */ color: oklch(21.9% 0.113 273.9);

Tailwind

colors: {
  custom: {
    50: '#5a4c80',
    500: '#0f0c4d',
    950: '#000000',
  },
}

SCSS

$custom: #0f0c4d;
$custom-light: #5a4c80;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0c4d",
  "rgb": {
    "r": 15,
    "g": 12,
    "b": 77
  },
  "hsl": {
    "h": 242.769,
    "s": 73.034,
    "l": 17.451
  },
  "oklch": {
    "l": 0.21924,
    "c": 0.11284,
    "h": 273.9
  },
  "luminance": 0.009
}

Semantic roles & 50–950 ramp

primary

#0F0C4D

secondary

#84892C

accent

#F038E7

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #0F0C4D

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

Preview Lab → · Contrast checker → · Palette generator →