#0F114D#0F114D

#0F114D is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.8% C 0.107 H 272.6°. Best body text is #FFFFFF at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#0F114D
RGB	rgb(15, 17, 77)
HSL	hsl(238, 67%, 18%)
HSV	hsv(238, 81%, 30%)
CMYK	cmyk(80.5%, 77.9%, 0%, 69.8%)
CIE-LAB	lab(9.30, 22.62, -36.98)
CIE-LCH	lch(9.30, 43.35, 301.45°)
OKLab	oklab(22.76% 0.0048 -0.107)
OKLCH	oklch(22.76% 0.107 272.6)
XYZ	xyz(1.7366, 1.0381, 7.1286)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F114D #4D4B0F

analogous

#0F304D #0F114D #2C0F4D

triadic

#0F114D #4D0F11 #114D0F

tetradic

#0F114D #4D0F30 #4D4B0F #0F4D2C

square

#0F114D #4D0F30 #4D4B0F #0F4D2C

split-complementary

#0F114D #4D2C0F #304D0F

monochromatic

#05061A #05061A #0F114D #191C80 #2328B3

Accessibility & contrast

On white

17.39

#0F114D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#0F114D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F114D

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F114D	#FFFFFF	#000000	##FFFFFF
##0F114D	1.00	17.39	1.21	17.39
#FFFFFF	17.39	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4F

Deuteranopia (green-blind)

#00174C

Tritanopia (blue-blind)

#00222D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0f114d;
/* rgb */ color: rgb(15, 17, 77);
/* oklch */ color: oklch(22.8% 0.107 272.6);

Tailwind

colors: {
  custom: {
    50: '#594f80',
    500: '#0f114d',
    950: '#000000',
  },
}

SCSS

$custom: #0f114d;
$custom-light: #594f80;
$custom-dark: #000000;

JSON

{
  "hex": "#0f114d",
  "rgb": {
    "r": 15,
    "g": 17,
    "b": 77
  },
  "hsl": {
    "h": 238.065,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.22759,
    "c": 0.10709,
    "h": 272.6
  },
  "luminance": 0.01038
}

Semantic roles & 50–950 ramp

primary

#0F114D

secondary

#878431

accent

#E53EEA

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0F114D

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

Preview Lab → · Contrast checker → · Palette generator →