#0F083B#0F083B

#0F083B is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.0% C 0.092 H 279.4°. Best body text is #FFFFFF at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#0F083B
RGB	rgb(15, 8, 59)
HSL	hsl(248, 76%, 13%)
HSV	hsv(248, 86%, 23%)
CMYK	cmyk(74.6%, 86.4%, 0%, 76.9%)
CIE-LAB	lab(5.34, 20.19, -30.76)
CIE-LCH	lch(5.34, 36.79, 303.29°)
OKLab	oklab(19.03% 0.0151 -0.0906)
OKLCH	oklch(19.03% 0.092 279.4)
XYZ	xyz(1.0730, 0.5909, 4.1943)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F083B #343B08

analogous

#081A3B #0F083B #28083B

triadic

#0F083B #3B0F08 #083B0F

tetradic

#0F083B #3B081A #343B08 #083B28

square

#0F083B #3B081A #343B08 #083B28

split-complementary

#0F083B #3B2808 #1A3B08

monochromatic

#07041B #07041B #0F083B #1D0F71 #2A17A7

Accessibility & contrast

On white

18.78

#0F083B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0F083B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F083B

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F083B	#FFFFFF	#000000	##FFFFFF
##0F083B	1.00	18.78	1.12	18.78
#FFFFFF	18.78	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#00103A

Tritanopia (blue-blind)

#001721

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0f083b;
/* rgb */ color: rgb(15, 8, 59);
/* oklch */ color: oklch(19.0% 0.092 279.4);

Tailwind

colors: {
  custom: {
    50: '#544971',
    500: '#0f083b',
    950: '#000000',
  },
}

SCSS

$custom: #0f083b;
$custom-light: #544971;
$custom-dark: #000000;

JSON

{
  "hex": "#0f083b",
  "rgb": {
    "r": 15,
    "g": 8,
    "b": 59
  },
  "hsl": {
    "h": 248.235,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19034,
    "c": 0.09185,
    "h": 279.4
  },
  "luminance": 0.00591
}

Semantic roles & 50–950 ramp

primary

#0F083B

secondary

#6E7A25

accent

#F335D9

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030108

muted

#78777B

Preview Lab

Preview with #0F083B

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

Preview Lab → · Contrast checker → · Palette generator →