#0F1F68#0F1F68

#0F1F68 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.4% C 0.128 H 267.3°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#0F1F68
RGB	rgb(15, 31, 104)
HSL	hsl(229, 75%, 23%)
HSV	hsv(229, 86%, 41%)
CMYK	cmyk(85.6%, 70.2%, 0%, 59.2%)
CIE-LAB	lab(15.90, 23.67, -44.30)
CIE-LCH	lch(15.90, 50.23, 298.12°)
OKLab	oklab(28.44% -0.0061 -0.1283)
OKLCH	oklch(28.44% 0.128 267.3)
XYZ	xyz(3.1848, 2.0806, 13.3278)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1F68 #68580F

analogous

#0F4B68 #0F1F68 #2B0F68

triadic

#0F1F68 #680F1F #1F680F

tetradic

#0F1F68 #680F4B #68580F #0F682B

square

#0F1F68 #680F4B #68580F #0F682B

split-complementary

#0F1F68 #682B0F #4B680F

monochromatic

#04081B #070F33 #0F1F68 #172F9D #1E3FD3

Accessibility & contrast

On white

14.83

#0F1F68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#0F1F68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1F68

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1F68	#FFFFFF	#000000	##FFFFFF
##0F1F68	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6A

Deuteranopia (green-blind)

#002367

Tritanopia (blue-blind)

#003340

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0f1f68;
/* rgb */ color: rgb(15, 31, 104);
/* oklch */ color: oklch(28.4% 0.128 267.3);

Tailwind

colors: {
  custom: {
    50: '#605a94',
    500: '#0f1f68',
    950: '#000000',
  },
}

SCSS

$custom: #0f1f68;
$custom-light: #605a94;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1f68",
  "rgb": {
    "r": 15,
    "g": 31,
    "b": 104
  },
  "hsl": {
    "h": 229.213,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.28437,
    "c": 0.12843,
    "h": 267.3
  },
  "luminance": 0.02081
}

Semantic roles & 50–950 ramp

primary

#0F1F68

secondary

#A18D32

accent

#D036F1

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06040D

muted

#7A797E

Preview Lab

Preview with #0F1F68

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

Preview Lab → · Contrast checker → · Palette generator →