#0F2349#0F2349

#0F2349 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.4% C 0.075 H 261.8°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#0F2349
RGB	rgb(15, 35, 73)
HSL	hsl(219, 66%, 17%)
HSV	hsv(219, 79%, 29%)
CMYK	cmyk(79.5%, 52.1%, 0%, 71.4%)
CIE-LAB	lab(14.31, 7.39, -26.07)
CIE-LCH	lch(14.31, 27.09, 285.82°)
OKLab	oklab(26.38% -0.0108 -0.0747)
OKLCH	oklch(26.38% 0.075 261.8)
XYZ	xyz(2.0002, 1.7844, 6.5411)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2349 #49350F

analogous

#0F4049 #0F2349 #180F49

triadic

#0F2349 #490F23 #23490F

tetradic

#0F2349 #490F40 #49350F #0F4918

square

#0F2349 #490F40 #49350F #0F4918

split-complementary

#0F2349 #49180F #40490F

monochromatic

#050C19 #050C19 #0F2349 #193B7C #2454AF

Accessibility & contrast

On white

15.48

#0F2349 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0F2349 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2349

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2349	#FFFFFF	#000000	##FFFFFF
##0F2349	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F274A

Deuteranopia (green-blind)

#032248

Tritanopia (blue-blind)

#002C32

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0f2349;
/* rgb */ color: rgb(15, 35, 73);
/* oklch */ color: oklch(26.4% 0.075 261.8);

Tailwind

colors: {
  custom: {
    50: '#565d7c',
    500: '#0f2349',
    950: '#000000',
  },
}

SCSS

$custom: #0f2349;
$custom-light: #565d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2349",
  "rgb": {
    "r": 15,
    "g": 35,
    "b": 73
  },
  "hsl": {
    "h": 219.31,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.26375,
    "c": 0.07549,
    "h": 261.8
  },
  "luminance": 0.01785
}

Semantic roles & 50–950 ramp

primary

#0F2349

secondary

#836730

accent

#AE3FE9

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0F2349

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

Preview Lab → · Contrast checker → · Palette generator →