#0F083A#0F083A

#0F083A is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.9% C 0.090 H 279.8°. Best body text is #FFFFFF at 18.81:1 contrast (WCAG AA passes).

Color values

HEX	#0F083A
RGB	rgb(15, 8, 58)
HSL	hsl(248, 76%, 13%)
HSV	hsv(248, 86%, 23%)
CMYK	cmyk(74.1%, 86.2%, 0%, 77.3%)
CIE-LAB	lab(5.24, 19.69, -30.18)
CIE-LCH	lch(5.24, 36.04, 303.12°)
OKLab	oklab(18.91% 0.0153 -0.0891)
OKLCH	oklch(18.91% 0.09 279.8)
XYZ	xyz(1.0473, 0.5806, 4.0590)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F083A #333A08

analogous

#081A3A #0F083A #28083A

triadic

#0F083A #3A0F08 #083A0F

tetradic

#0F083A #3A081A #333A08 #083A28

square

#0F083A #3A081A #333A08 #083A28

split-complementary

#0F083A #3A2808 #1A3A08

monochromatic

#07041B #07041B #0F083A #1D0F70 #2B17A6

Accessibility & contrast

On white

18.81

#0F083A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0F083A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F083A

18.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F083A	#FFFFFF	#000000	##FFFFFF
##0F083A	1.00	18.81	1.12	18.81
#FFFFFF	18.81	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133B

Deuteranopia (green-blind)

#001039

Tritanopia (blue-blind)

#001620

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0f083a;
/* rgb */ color: rgb(15, 8, 58);
/* oklch */ color: oklch(18.9% 0.090 279.8);

Tailwind

colors: {
  custom: {
    50: '#544971',
    500: '#0f083a',
    950: '#000000',
  },
}

SCSS

$custom: #0f083a;
$custom-light: #544971;
$custom-dark: #000000;

JSON

{
  "hex": "#0f083a",
  "rgb": {
    "r": 15,
    "g": 8,
    "b": 58
  },
  "hsl": {
    "h": 248.4,
    "s": 75.758,
    "l": 12.941
  },
  "oklch": {
    "l": 0.18911,
    "c": 0.0904,
    "h": 279.8
  },
  "luminance": 0.00581
}

Semantic roles & 50–950 ramp

primary

#0F083A

secondary

#6D7925

accent

#F235D8

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #0F083A

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

Preview Lab → · Contrast checker → · Palette generator →