#0F1F6A#0F1F6A

#0F1F6A is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.7% C 0.131 H 267.3°. Best body text is #FFFFFF at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#0F1F6A
RGB	rgb(15, 31, 106)
HSL	hsl(229, 75%, 24%)
HSV	hsv(229, 86%, 42%)
CMYK	cmyk(85.8%, 70.8%, 0%, 58.4%)
CIE-LAB	lab(16.11, 24.49, -45.26)
CIE-LCH	lch(16.11, 51.46, 298.42°)
OKLab	oklab(28.65% -0.0062 -0.1311)
OKLCH	oklch(28.65% 0.131 267.3)
XYZ	xyz(3.2876, 2.1217, 13.8691)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1F6A #6A5A0F

analogous

#0F4C6A #0F1F6A #2C0F6A

triadic

#0F1F6A #6A0F1F #1F6A0F

tetradic

#0F1F6A #6A0F4C #6A5A0F #0F6A2C

square

#0F1F6A #6A0F4C #6A5A0F #0F6A2C

split-complementary

#0F1F6A #6A2C0F #4C6A0F

monochromatic

#04081B #070F34 #0F1F6A #172FA0 #1E3ED5

Accessibility & contrast

On white

14.74

#0F1F6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#0F1F6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1F6A

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1F6A	#FFFFFF	#000000	##FFFFFF
##0F1F6A	1.00	14.74	1.42	14.74
#FFFFFF	14.74	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6C

Deuteranopia (green-blind)

#002469

Tritanopia (blue-blind)

#003341

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0f1f6a;
/* rgb */ color: rgb(15, 31, 106);
/* oklch */ color: oklch(28.7% 0.131 267.3);

Tailwind

colors: {
  custom: {
    50: '#605a95',
    500: '#0f1f6a',
    950: '#000000',
  },
}

SCSS

$custom: #0f1f6a;
$custom-light: #605a95;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1f6a",
  "rgb": {
    "r": 15,
    "g": 31,
    "b": 106
  },
  "hsl": {
    "h": 229.451,
    "s": 75.207,
    "l": 23.725
  },
  "oklch": {
    "l": 0.28653,
    "c": 0.13126,
    "h": 267.3
  },
  "luminance": 0.02122
}

Semantic roles & 50–950 ramp

primary

#0F1F6A

secondary

#A28F32

accent

#D136F2

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #0F1F6A

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

Preview Lab → · Contrast checker → · Palette generator →