#0F114F#0F114F

#0F114F is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.0% C 0.110 H 272.3°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#0F114F
RGB	rgb(15, 17, 79)
HSL	hsl(238, 68%, 18%)
HSV	hsv(238, 81%, 31%)
CMYK	cmyk(81%, 78.5%, 0%, 69%)
CIE-LAB	lab(9.54, 23.41, -37.98)
CIE-LCH	lch(9.54, 44.61, 301.65°)
OKLab	oklab(22.99% 0.0045 -0.1099)
OKLCH	oklch(22.99% 0.11 272.3)
XYZ	xyz(1.8083, 1.0668, 7.5062)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F114F #4F4D0F

analogous

#0F314F #0F114F #2D0F4F

triadic

#0F114F #4F0F11 #114F0F

tetradic

#0F114F #4F0F31 #4F4D0F #0F4F2D

square

#0F114F #4F0F31 #4F4D0F #0F4F2D

split-complementary

#0F114F #4F2D0F #314F0F

monochromatic

#05061A #05061C #0F114F #191C82 #2327B6

Accessibility & contrast

On white

17.31

#0F114F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#0F114F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F114F

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F114F	#FFFFFF	#000000	##FFFFFF
##0F114F	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E51

Deuteranopia (green-blind)

#00174E

Tritanopia (blue-blind)

#00222E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0f114f;
/* rgb */ color: rgb(15, 17, 79);
/* oklch */ color: oklch(23.0% 0.110 272.3);

Tailwind

colors: {
  custom: {
    50: '#5a4f81',
    500: '#0f114f',
    950: '#000000',
  },
}

SCSS

$custom: #0f114f;
$custom-light: #5a4f81;
$custom-dark: #000000;

JSON

{
  "hex": "#0f114f",
  "rgb": {
    "r": 15,
    "g": 17,
    "b": 79
  },
  "hsl": {
    "h": 238.125,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.22994,
    "c": 0.10999,
    "h": 272.3
  },
  "luminance": 0.01067
}

Semantic roles & 50–950 ramp

primary

#0F114F

secondary

#898631

accent

#E63DEB

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020A

muted

#79787C

Preview Lab

Preview with #0F114F

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

Preview Lab → · Contrast checker → · Palette generator →