#0F0C2C#0F0C2C

#0F0C2C is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.1% C 0.062 H 282.5°. Best body text is #FFFFFF at 18.93:1 contrast (WCAG AA passes).

Color values

HEX	#0F0C2C
RGB	rgb(15, 12, 44)
HSL	hsl(246, 57%, 11%)
HSV	hsv(246, 73%, 17%)
CMYK	cmyk(65.9%, 72.7%, 0%, 82.7%)
CIE-LAB	lab(4.93, 10.80, -20.34)
CIE-LCH	lch(4.93, 23.03, 297.97°)
OKLab	oklab(18.14% 0.0135 -0.0608)
OKLCH	oklch(18.14% 0.062 282.5)
XYZ	xyz(0.7830, 0.5463, 2.4466)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0C2C #292C0C

analogous

#0C192C #0F0C2C #1F0C2C

triadic

#0F0C2C #2C0F0C #0C2C0F

tetradic

#0F0C2C #2C0C19 #292C0C #0C2C1F

square

#0F0C2C #2C0C19 #292C0C #0C2C1F

split-complementary

#0F0C2C #2C1F0C #192C0C

monochromatic

#080718 #080718 #0F0C2C #1F195C #30268C

Accessibility & contrast

On white

18.93

#0F0C2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0F0C2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0C2C

18.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0C2C	#FFFFFF	#000000	##FFFFFF
##0F0C2C	1.00	18.93	1.11	18.93
#FFFFFF	18.93	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122D

Deuteranopia (green-blind)

#00102B

Tritanopia (blue-blind)

#04141A

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0f0c2c;
/* rgb */ color: rgb(15, 12, 44);
/* oklch */ color: oklch(18.1% 0.062 282.5);

Tailwind

colors: {
  custom: {
    50: '#4f4c65',
    500: '#0f0c2c',
    950: '#000000',
  },
}

SCSS

$custom: #0f0c2c;
$custom-light: #4f4c65;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0c2c",
  "rgb": {
    "r": 15,
    "g": 12,
    "b": 44
  },
  "hsl": {
    "h": 245.625,
    "s": 57.143,
    "l": 10.98
  },
  "oklch": {
    "l": 0.18144,
    "c": 0.06227,
    "h": 282.5
  },
  "luminance": 0.00546
}

Semantic roles & 50–950 ramp

primary

#0F0C2C

secondary

#62672C

accent

#E047D2

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020105

muted

#78777A

Preview Lab

Preview with #0F0C2C

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

Preview Lab → · Contrast checker → · Palette generator →