#0F092F#0F092F

#0F092F is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.8% C 0.072 H 283.5°. Best body text is #FFFFFF at 19.08:1 contrast (WCAG AA passes).

Color values

HEX	#0F092F
RGB	rgb(15, 9, 47)
HSL	hsl(249, 68%, 11%)
HSV	hsv(249, 81%, 18%)
CMYK	cmyk(68.1%, 80.9%, 0%, 81.6%)
CIE-LAB	lab(4.54, 13.53, -23.22)
CIE-LCH	lch(4.54, 26.88, 300.23°)
OKLab	oklab(17.83% 0.0169 -0.0701)
OKLCH	oklch(17.83% 0.072 283.5)
XYZ	xyz(0.8076, 0.5021, 2.7431)
Luminance	0.0050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F092F #292F09

analogous

#09162F #0F092F #22092F

triadic

#0F092F #2F0F09 #092F0F

tetradic

#0F092F #2F0916 #292F09 #092F22

square

#0F092F #2F0916 #292F09 #092F22

split-complementary

#0F092F #2F2209 #162F09

monochromatic

#08051A #08051A #0F092F #1F1362 #301D96

Accessibility & contrast

On white

19.08

#0F092F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0F092F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F092F

19.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F092F	#FFFFFF	#000000	##FFFFFF
##0F092F	1.00	19.08	1.10	19.08
#FFFFFF	19.08	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001130

Deuteranopia (green-blind)

#000E2E

Tritanopia (blue-blind)

#02131A

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0f092f;
/* rgb */ color: rgb(15, 9, 47);
/* oklch */ color: oklch(17.8% 0.072 283.5);

Tailwind

colors: {
  custom: {
    50: '#504a68',
    500: '#0f092f',
    950: '#000000',
  },
}

SCSS

$custom: #0f092f;
$custom-light: #504a68;
$custom-dark: #000000;

JSON

{
  "hex": "#0f092f",
  "rgb": {
    "r": 15,
    "g": 9,
    "b": 47
  },
  "hsl": {
    "h": 249.474,
    "s": 67.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.17825,
    "c": 0.07212,
    "h": 283.5
  },
  "luminance": 0.00502
}

Semantic roles & 50–950 ramp

primary

#0F092F

secondary

#626D27

accent

#EB3DCF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0F092F

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

Preview Lab → · Contrast checker → · Palette generator →