#0F1345#0F1345

#0F1345 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.2% C 0.092 H 272.7°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#0F1345
RGB	rgb(15, 19, 69)
HSL	hsl(236, 64%, 16%)
HSV	hsv(236, 78%, 27%)
CMYK	cmyk(78.3%, 72.5%, 0%, 72.9%)
CIE-LAB	lab(8.96, 17.91, -31.96)
CIE-LCH	lch(8.96, 36.64, 299.27°)
OKLab	oklab(22.25% 0.0044 -0.0923)
OKLCH	oklch(22.25% 0.092 272.7)
XYZ	xyz(1.5037, 0.9968, 5.7422)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1345 #45410F

analogous

#0F2E45 #0F1345 #260F45

triadic

#0F1345 #450F13 #13450F

tetradic

#0F1345 #450F2E #45410F #0F4526

square

#0F1345 #450F2E #45410F #0F4526

split-complementary

#0F1345 #45260F #2E450F

monochromatic

#050719 #050719 #0F1345 #1A2177 #252FAA

Accessibility & contrast

On white

17.51

#0F1345 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#0F1345 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1345

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1345	#FFFFFF	#000000	##FFFFFF
##0F1345	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C47

Deuteranopia (green-blind)

#001744

Tritanopia (blue-blind)

#002029

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #0f1345;
/* rgb */ color: rgb(15, 19, 69);
/* oklch */ color: oklch(22.2% 0.092 272.7);

Tailwind

colors: {
  custom: {
    50: '#575079',
    500: '#0f1345',
    950: '#000000',
  },
}

SCSS

$custom: #0f1345;
$custom-light: #575079;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1345",
  "rgb": {
    "r": 15,
    "g": 19,
    "b": 69
  },
  "hsl": {
    "h": 235.556,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.22246,
    "c": 0.0924,
    "h": 272.7
  },
  "luminance": 0.00997
}

Semantic roles & 50–950 ramp

primary

#0F1345

secondary

#7F7A30

accent

#DB41E7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030209

muted

#78787B

Preview Lab

Preview with #0F1345

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

Preview Lab → · Contrast checker → · Palette generator →