#0F112E#0F112E

#0F112E is a very dark, muted blue. Relative luminance 0.007; OKLCH L 19.5% C 0.057 H 276.7°. Best body text is #FFFFFF at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#0F112E
RGB	rgb(15, 17, 46)
HSL	hsl(236, 51%, 12%)
HSV	hsv(236, 67%, 18%)
CMYK	cmyk(67.4%, 63%, 0%, 82%)
CIE-LAB	lab(6.32, 9.19, -19.64)
CIE-LCH	lch(6.32, 21.68, 295.09°)
OKLab	oklab(19.51% 0.0067 -0.0568)
OKLCH	oklch(19.51% 0.057 276.7)
XYZ	xyz(0.8904, 0.6997, 2.6724)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F112E #2E2C0F

analogous

#0F212E #0F112E #1D0F2E

triadic

#0F112E #2E0F11 #112E0F

tetradic

#0F112E #2E0F21 #2E2C0F #0F2E1D

square

#0F112E #2E0F21 #2E2C0F #0F2E1D

split-complementary

#0F112E #2E1D0F #212E0F

monochromatic

#080917 #080917 #0F112E #1E225C #2D338A

Accessibility & contrast

On white

18.42

#0F112E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0F112E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F112E

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F112E	#FFFFFF	#000000	##FFFFFF
##0F112E	1.00	18.42	1.14	18.42
#FFFFFF	18.42	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03152F

Deuteranopia (green-blind)

#01132D

Tritanopia (blue-blind)

#02181D

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0f112e;
/* rgb */ color: rgb(15, 17, 46);
/* oklch */ color: oklch(19.5% 0.057 276.7);

Tailwind

colors: {
  custom: {
    50: '#504f67',
    500: '#0f112e',
    950: '#000000',
  },
}

SCSS

$custom: #0f112e;
$custom-light: #504f67;
$custom-dark: #000000;

JSON

{
  "hex": "#0f112e",
  "rgb": {
    "r": 15,
    "g": 17,
    "b": 46
  },
  "hsl": {
    "h": 236.129,
    "s": 50.82,
    "l": 11.961
  },
  "oklch": {
    "l": 0.19508,
    "c": 0.05719,
    "h": 276.7
  },
  "luminance": 0.007
}

Semantic roles & 50–950 ramp

primary

#0F112E

secondary

#686431

accent

#D14DDA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0F112E

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

Preview Lab → · Contrast checker → · Palette generator →