#0F1D48#0F1D48

#0F1D48 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.8% C 0.083 H 266.7°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#0F1D48
RGB	rgb(15, 29, 72)
HSL	hsl(225, 66%, 17%)
HSV	hsv(225, 79%, 28%)
CMYK	cmyk(79.2%, 59.7%, 0%, 71.8%)
CIE-LAB	lab(12.27, 11.55, -28.66)
CIE-LCH	lch(12.27, 30.90, 291.94°)
OKLab	oklab(24.8% -0.0048 -0.0825)
OKLCH	oklch(24.8% 0.083 266.7)
XYZ	xyz(1.8057, 1.4480, 6.3140)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1D48 #483A0F

analogous

#0F3A48 #0F1D48 #1E0F48

triadic

#0F1D48 #480F1D #1D480F

tetradic

#0F1D48 #480F3A #483A0F #0F481E

square

#0F1D48 #480F3A #483A0F #0F481E

split-complementary

#0F1D48 #481E0F #3A480F

monochromatic

#050A19 #050A19 #0F1D48 #1A317B #2446AD

Accessibility & contrast

On white

16.28

#0F1D48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0F1D48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1D48

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1D48	#FFFFFF	#000000	##FFFFFF
##0F1D48	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01234A

Deuteranopia (green-blind)

#001E47

Tritanopia (blue-blind)

#00272F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f1d48;
/* rgb */ color: rgb(15, 29, 72);
/* oklch */ color: oklch(24.8% 0.083 266.7);

Tailwind

colors: {
  custom: {
    50: '#56587b',
    500: '#0f1d48',
    950: '#000000',
  },
}

SCSS

$custom: #0f1d48;
$custom-light: #56587b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1d48",
  "rgb": {
    "r": 15,
    "g": 29,
    "b": 72
  },
  "hsl": {
    "h": 225.263,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.24796,
    "c": 0.08263,
    "h": 266.7
  },
  "luminance": 0.01448
}

Semantic roles & 50–950 ramp

primary

#0F1D48

secondary

#826E30

accent

#BF3FE8

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030309

muted

#78787B

Preview Lab

Preview with #0F1D48

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

Preview Lab → · Contrast checker → · Palette generator →