#0F1341#0F1341

#0F1341 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.8% C 0.086 H 273.1°. Best body text is #FFFFFF at 17.65:1 contrast (WCAG AA passes).

Color values

HEX	#0F1341
RGB	rgb(15, 19, 65)
HSL	hsl(235, 63%, 16%)
HSV	hsv(235, 77%, 25%)
CMYK	cmyk(76.9%, 70.8%, 0%, 74.5%)
CIE-LAB	lab(8.56, 16.24, -29.80)
CIE-LCH	lch(8.56, 33.94, 298.58°)
OKLab	oklab(21.82% 0.0046 -0.086)
OKLCH	oklch(21.82% 0.086 273.1)
XYZ	xyz(1.3837, 0.9488, 5.1102)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1341 #413D0F

analogous

#0F2C41 #0F1341 #240F41

triadic

#0F1341 #410F13 #13410F

tetradic

#0F1341 #410F2C #413D0F #0F4124

square

#0F1341 #410F2C #413D0F #0F4124

split-complementary

#0F1341 #41240F #2C410F

monochromatic

#060719 #060719 #0F1341 #1A2273 #2630A4

Accessibility & contrast

On white

17.65

#0F1341 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#0F1341 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1341

17.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1341	#FFFFFF	#000000	##FFFFFF
##0F1341	1.00	17.65	1.19	17.65
#FFFFFF	17.65	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B42

Deuteranopia (green-blind)

#001640

Tritanopia (blue-blind)

#001F27

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #0f1341;
/* rgb */ color: rgb(15, 19, 65);
/* oklch */ color: oklch(21.8% 0.086 273.1);

Tailwind

colors: {
  custom: {
    50: '#555076',
    500: '#0f1341',
    950: '#000000',
  },
}

SCSS

$custom: #0f1341;
$custom-light: #555076;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1341",
  "rgb": {
    "r": 15,
    "g": 19,
    "b": 65
  },
  "hsl": {
    "h": 235.2,
    "s": 62.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.21822,
    "c": 0.08609,
    "h": 273.1
  },
  "luminance": 0.00949
}

Semantic roles & 50–950 ramp

primary

#0F1341

secondary

#7B7530

accent

#D842E6

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #0F1341

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

Preview Lab → · Contrast checker → · Palette generator →