#0F0C2F#0F0C2F

#0F0C2F is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.4% C 0.067 H 281.4°. Best body text is #FFFFFF at 18.85:1 contrast (WCAG AA passes).

Color values

HEX	#0F0C2F
RGB	rgb(15, 12, 47)
HSL	hsl(245, 59%, 12%)
HSV	hsv(245, 74%, 18%)
CMYK	cmyk(68.1%, 74.5%, 0%, 81.6%)
CIE-LAB	lab(5.15, 12.29, -22.25)
CIE-LCH	lch(5.15, 25.42, 298.90°)
OKLab	oklab(18.45% 0.0133 -0.066)
OKLCH	oklch(18.45% 0.067 281.4)
XYZ	xyz(0.8414, 0.5697, 2.7544)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0C2F #2C2F0C

analogous

#0C1B2F #0F0C2F #210C2F

triadic

#0F0C2F #2F0F0C #0C2F0F

tetradic

#0F0C2F #2F0C1B #2C2F0C #0C2F21

square

#0F0C2F #2F0C1B #2C2F0C #0C2F21

split-complementary

#0F0C2F #2F210C #1B2F0C

monochromatic

#080618 #080618 #0F0C2F #1F1860 #2E2591

Accessibility & contrast

On white

18.85

#0F0C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0F0C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0C2F

18.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0C2F	#FFFFFF	#000000	##FFFFFF
##0F0C2F	1.00	18.85	1.11	18.85
#FFFFFF	18.85	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001230

Deuteranopia (green-blind)

#00102E

Tritanopia (blue-blind)

#02141B

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0f0c2f;
/* rgb */ color: rgb(15, 12, 47);
/* oklch */ color: oklch(18.4% 0.067 281.4);

Tailwind

colors: {
  custom: {
    50: '#504c68',
    500: '#0f0c2f',
    950: '#000000',
  },
}

SCSS

$custom: #0f0c2f;
$custom-light: #504c68;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0c2f",
  "rgb": {
    "r": 15,
    "g": 12,
    "b": 47
  },
  "hsl": {
    "h": 245.143,
    "s": 59.322,
    "l": 11.569
  },
  "oklch": {
    "l": 0.18446,
    "c": 0.06735,
    "h": 281.4
  },
  "luminance": 0.0057
}

Semantic roles & 50–950 ramp

primary

#0F0C2F

secondary

#656B2C

accent

#E345D5

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0F0C2F

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

Preview Lab → · Contrast checker → · Palette generator →