#0F1D49#0F1D49

#0F1D49 is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.9% C 0.084 H 266.8°. Best body text is #FFFFFF at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#0F1D49
RGB	rgb(15, 29, 73)
HSL	hsl(226, 66%, 17%)
HSV	hsv(226, 79%, 29%)
CMYK	cmyk(79.5%, 60.3%, 0%, 71.4%)
CIE-LAB	lab(12.36, 11.98, -29.22)
CIE-LCH	lch(12.36, 31.58, 292.30°)
OKLab	oklab(24.89% -0.0047 -0.0841)
OKLCH	oklch(24.89% 0.084 266.8)
XYZ	xyz(1.8385, 1.4611, 6.4872)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1D49 #493B0F

analogous

#0F3A49 #0F1D49 #1E0F49

triadic

#0F1D49 #490F1D #1D490F

tetradic

#0F1D49 #490F3A #493B0F #0F491E

square

#0F1D49 #490F3A #493B0F #0F491E

split-complementary

#0F1D49 #491E0F #3A490F

monochromatic

#050A19 #050A19 #0F1D49 #19317C #2445AF

Accessibility & contrast

On white

16.25

#0F1D49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0F1D49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1D49

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1D49	#FFFFFF	#000000	##FFFFFF
##0F1D49	1.00	16.25	1.29	16.25
#FFFFFF	16.25	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234B

Deuteranopia (green-blind)

#001E48

Tritanopia (blue-blind)

#00282F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f1d49;
/* rgb */ color: rgb(15, 29, 73);
/* oklch */ color: oklch(24.9% 0.084 266.8);

Tailwind

colors: {
  custom: {
    50: '#57587c',
    500: '#0f1d49',
    950: '#000000',
  },
}

SCSS

$custom: #0f1d49;
$custom-light: #57587c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1d49",
  "rgb": {
    "r": 15,
    "g": 29,
    "b": 73
  },
  "hsl": {
    "h": 225.517,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.24887,
    "c": 0.08425,
    "h": 266.8
  },
  "luminance": 0.01461
}

Semantic roles & 50–950 ramp

primary

#0F1D49

secondary

#836F30

accent

#C03FE9

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030309

muted

#78787B

Preview Lab

Preview with #0F1D49

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

Preview Lab → · Contrast checker → · Palette generator →