#0F1E4F#0F1E4F

#0F1E4F is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.7% C 0.092 H 266.8°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#0F1E4F
RGB	rgb(15, 30, 79)
HSL	hsl(226, 68%, 18%)
HSV	hsv(226, 81%, 31%)
CMYK	cmyk(81%, 62%, 0%, 69%)
CIE-LAB	lab(13.20, 13.83, -31.99)
CIE-LCH	lch(13.20, 34.85, 293.39°)
OKLab	oklab(25.68% -0.0052 -0.0922)
OKLCH	oklch(25.68% 0.092 266.8)
XYZ	xyz(2.0721, 1.5944, 7.5942)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1E4F #4F400F

analogous

#0F3E4F #0F1E4F #200F4F

triadic

#0F1E4F #4F0F1E #1E4F0F

tetradic

#0F1E4F #4F0F3E #4F400F #0F4F20

square

#0F1E4F #4F0F3E #4F400F #0F4F20

split-complementary

#0F1E4F #4F200F #3E4F0F

monochromatic

#050A1A #050A1C #0F1E4F #193282 #2345B6

Accessibility & contrast

On white

15.92

#0F1E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0F1E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1E4F

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1E4F	#FFFFFF	#000000	##FFFFFF
##0F1E4F	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002551

Deuteranopia (green-blind)

#001F4E

Tritanopia (blue-blind)

#002A33

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0f1e4f;
/* rgb */ color: rgb(15, 30, 79);
/* oklch */ color: oklch(25.7% 0.092 266.8);

Tailwind

colors: {
  custom: {
    50: '#585981',
    500: '#0f1e4f',
    950: '#000000',
  },
}

SCSS

$custom: #0f1e4f;
$custom-light: #585981;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1e4f",
  "rgb": {
    "r": 15,
    "g": 30,
    "b": 79
  },
  "hsl": {
    "h": 225.938,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.25683,
    "c": 0.09239,
    "h": 266.8
  },
  "luminance": 0.01595
}

Semantic roles & 50–950 ramp

primary

#0F1E4F

secondary

#897431

accent

#C23DEB

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0F1E4F

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

Preview Lab → · Contrast checker → · Palette generator →