#0F3063#0F3063

#0F3063 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.8% C 0.098 H 259.2°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#0F3063
RGB	rgb(15, 48, 99)
HSL	hsl(216, 74%, 22%)
HSV	hsv(216, 85%, 39%)
CMYK	cmyk(84.8%, 51.5%, 0%, 61.2%)
CIE-LAB	lab(20.50, 9.09, -33.53)
CIE-LCH	lch(20.50, 34.74, 285.17°)
OKLab	oklab(31.75% -0.0185 -0.0964)
OKLCH	oklch(31.75% 0.098 259.2)
XYZ	xyz(3.5053, 3.1159, 12.2186)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3063 #63420F

analogous

#0F5A63 #0F3063 #180F63

triadic

#0F3063 #630F30 #30630F

tetradic

#0F3063 #630F5A #63420F #0F6318

square

#0F3063 #630F5A #63420F #0F6318

split-complementary

#0F3063 #63180F #5A630F

monochromatic

#040D1B #07162E #0F3063 #174A98 #1F64CD

Accessibility & contrast

On white

12.94

#0F3063 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#0F3063 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3063

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3063	#FFFFFF	#000000	##FFFFFF
##0F3063	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123565

Deuteranopia (green-blind)

#002E62

Tritanopia (blue-blind)

#003C44

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0f3063;
/* rgb */ color: rgb(15, 48, 99);
/* oklch */ color: oklch(31.8% 0.098 259.2);

Tailwind

colors: {
  custom: {
    50: '#5d6790',
    500: '#0f3063',
    950: '#000000',
  },
}

SCSS

$custom: #0f3063;
$custom-light: #5d6790;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3063",
  "rgb": {
    "r": 15,
    "g": 48,
    "b": 99
  },
  "hsl": {
    "h": 216.429,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.31754,
    "c": 0.09816,
    "h": 259.2
  },
  "luminance": 0.03116
}

Semantic roles & 50–950 ramp

primary

#0F3063

secondary

#9C7232

accent

#A837F0

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #0F3063

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

Preview Lab → · Contrast checker → · Palette generator →