#0F194D#0F194D

#0F194D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.4% C 0.096 H 269.4°. Best body text is #FFFFFF at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#0F194D
RGB	rgb(15, 25, 77)
HSL	hsl(230, 67%, 18%)
HSV	hsv(230, 81%, 30%)
CMYK	cmyk(80.5%, 67.5%, 0%, 69.8%)
CIE-LAB	lab(11.50, 16.77, -33.38)
CIE-LCH	lch(11.50, 37.36, 296.68°)
OKLab	oklab(24.36% -0.001 -0.0964)
OKLCH	oklch(24.36% 0.096 269.4)
XYZ	xyz(1.8837, 1.3324, 7.1777)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F194D #4D430F

analogous

#0F384D #0F194D #240F4D

triadic

#0F194D #4D0F19 #194D0F

tetradic

#0F194D #4D0F38 #4D430F #0F4D24

square

#0F194D #4D0F38 #4D430F #0F4D24

split-complementary

#0F194D #4D240F #384D0F

monochromatic

#05081A #05081A #0F194D #192A80 #233AB3

Accessibility & contrast

On white

16.58

#0F194D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#0F194D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F194D

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F194D	#FFFFFF	#000000	##FFFFFF
##0F194D	1.00	16.58	1.27	16.58
#FFFFFF	16.58	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00214F

Deuteranopia (green-blind)

#001C4C

Tritanopia (blue-blind)

#002630

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0f194d;
/* rgb */ color: rgb(15, 25, 77);
/* oklch */ color: oklch(24.4% 0.096 269.4);

Tailwind

colors: {
  custom: {
    50: '#58557f',
    500: '#0f194d',
    950: '#000000',
  },
}

SCSS

$custom: #0f194d;
$custom-light: #58557f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f194d",
  "rgb": {
    "r": 15,
    "g": 25,
    "b": 77
  },
  "hsl": {
    "h": 230.323,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2436,
    "c": 0.09641,
    "h": 269.4
  },
  "luminance": 0.01333
}

Semantic roles & 50–950 ramp

primary

#0F194D

secondary

#877931

accent

#CE3EEA

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0F194D

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

Preview Lab → · Contrast checker → · Palette generator →