#0F0C35#0F0C35

#0F0C35 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.1% C 0.077 H 279.4°. Best body text is #FFFFFF at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#0F0C35
RGB	rgb(15, 12, 53)
HSL	hsl(244, 63%, 13%)
HSV	hsv(244, 77%, 21%)
CMYK	cmyk(71.7%, 77.4%, 0%, 79.2%)
CIE-LAB	lab(5.61, 15.32, -25.94)
CIE-LCH	lch(5.61, 30.13, 300.58°)
OKLab	oklab(19.08% 0.0127 -0.0761)
OKLCH	oklch(19.08% 0.077 279.4)
XYZ	xyz(0.9709, 0.6215, 3.4363)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0C35 #32350C

analogous

#0C1D35 #0F0C35 #230C35

triadic

#0F0C35 #350F0C #0C350F

tetradic

#0F0C35 #350C1D #32350C #0C3523

square

#0F0C35 #350C1D #32350C #0C3523

split-complementary

#0F0C35 #35230C #1D350C

monochromatic

#070619 #070619 #0F0C35 #1D1767 #2B2399

Accessibility & contrast

On white

18.68

#0F0C35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0F0C35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0C35

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0C35	#FFFFFF	#000000	##FFFFFF
##0F0C35	1.00	18.68	1.12	18.68
#FFFFFF	18.68	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001436

Deuteranopia (green-blind)

#001134

Tritanopia (blue-blind)

#00171F

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0f0c35;
/* rgb */ color: rgb(15, 12, 53);
/* oklch */ color: oklch(19.1% 0.077 279.4);

Tailwind

colors: {
  custom: {
    50: '#524b6d',
    500: '#0f0c35',
    950: '#000000',
  },
}

SCSS

$custom: #0f0c35;
$custom-light: #524b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0c35",
  "rgb": {
    "r": 15,
    "g": 12,
    "b": 53
  },
  "hsl": {
    "h": 244.39,
    "s": 63.077,
    "l": 12.745
  },
  "oklch": {
    "l": 0.1908,
    "c": 0.07717,
    "h": 279.4
  },
  "luminance": 0.00622
}

Semantic roles & 50–950 ramp

primary

#0F0C35

secondary

#6C712C

accent

#E642DA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #0F0C35

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

Preview Lab → · Contrast checker → · Palette generator →