#0F3164#0F3164

#0F3164 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.1% C 0.098 H 258.8°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#0F3164
RGB	rgb(15, 49, 100)
HSL	hsl(216, 74%, 23%)
HSV	hsv(216, 85%, 39%)
CMYK	cmyk(85%, 51%, 0%, 60.8%)
CIE-LAB	lab(20.90, 8.80, -33.55)
CIE-LCH	lch(20.90, 34.69, 284.69°)
OKLab	oklab(32.08% -0.0192 -0.0964)
OKLCH	oklch(32.08% 0.098 258.8)
XYZ	xyz(3.5947, 3.2179, 12.4858)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3164 #64420F

analogous

#0F5B64 #0F3164 #170F64

triadic

#0F3164 #640F31 #31640F

tetradic

#0F3164 #640F5B #64420F #0F6417

square

#0F3164 #640F5B #64420F #0F6417

split-complementary

#0F3164 #64170F #5B640F

monochromatic

#040D1B #07172F #0F3164 #174B99 #1F65CE

Accessibility & contrast

On white

12.78

#0F3164 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#0F3164 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3164

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3164	#FFFFFF	#000000	##FFFFFF
##0F3164	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143666

Deuteranopia (green-blind)

#002F63

Tritanopia (blue-blind)

#003D45

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0f3164;
/* rgb */ color: rgb(15, 49, 100);
/* oklch */ color: oklch(32.1% 0.098 258.8);

Tailwind

colors: {
  custom: {
    50: '#5d6890',
    500: '#0f3164',
    950: '#000000',
  },
}

SCSS

$custom: #0f3164;
$custom-light: #5d6890;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3164",
  "rgb": {
    "r": 15,
    "g": 49,
    "b": 100
  },
  "hsl": {
    "h": 216,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.3208,
    "c": 0.09832,
    "h": 258.8
  },
  "luminance": 0.03218
}

Semantic roles & 50–950 ramp

primary

#0F3164

secondary

#9D7232

accent

#A637F1

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #0F3164

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

Preview Lab → · Contrast checker → · Palette generator →