#0F3165#0F3165

#0F3165 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.2% C 0.100 H 259.0°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#0F3165
RGB	rgb(15, 49, 101)
HSL	hsl(216, 74%, 23%)
HSV	hsv(216, 85%, 40%)
CMYK	cmyk(85.1%, 51.5%, 0%, 60.4%)
CIE-LAB	lab(20.97, 9.23, -34.09)
CIE-LCH	lch(20.97, 35.31, 285.16°)
OKLab	oklab(32.16% -0.019 -0.098)
OKLCH	oklch(32.16% 0.1 259)
XYZ	xyz(3.6434, 3.2373, 12.7422)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3165 #65430F

analogous

#0F5C65 #0F3165 #180F65

triadic

#0F3165 #650F31 #31650F

tetradic

#0F3165 #650F5C #65430F #0F6518

square

#0F3165 #650F5C #65430F #0F6518

split-complementary

#0F3165 #65180F #5C650F

monochromatic

#040D1B #071730 #0F3165 #174B9A #1F65D0

Accessibility & contrast

On white

12.75

#0F3165 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#0F3165 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3165

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3165	#FFFFFF	#000000	##FFFFFF
##0F3165	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133767

Deuteranopia (green-blind)

#002F64

Tritanopia (blue-blind)

#003E46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0f3165;
/* rgb */ color: rgb(15, 49, 101);
/* oklch */ color: oklch(32.2% 0.100 259.0);

Tailwind

colors: {
  custom: {
    50: '#5d6891',
    500: '#0f3165',
    950: '#000000',
  },
}

SCSS

$custom: #0f3165;
$custom-light: #5d6891;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3165",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 101
  },
  "hsl": {
    "h": 216.279,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32161,
    "c": 0.09983,
    "h": 259
  },
  "luminance": 0.03238
}

Semantic roles & 50–950 ramp

primary

#0F3165

secondary

#9E7332

accent

#A737F1

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #0F3165

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

Preview Lab → · Contrast checker → · Palette generator →