#0F346D#0F346D

#0F346D is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.5% C 0.108 H 259.2°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#0F346D
RGB	rgb(15, 52, 109)
HSL	hsl(216, 76%, 24%)
HSV	hsv(216, 86%, 43%)
CMYK	cmyk(86.2%, 52.3%, 0%, 57.3%)
CIE-LAB	lab(22.52, 10.52, -36.77)
CIE-LCH	lch(22.52, 38.25, 285.97°)
OKLab	oklab(33.54% -0.0201 -0.1058)
OKLCH	oklch(33.54% 0.108 259.2)
XYZ	xyz(4.1843, 3.6612, 14.9512)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F346D #6D480F

analogous

#0F636D #0F346D #190F6D

triadic

#0F346D #6D0F34 #346D0F

tetradic

#0F346D #6D0F63 #6D480F #0F6D19

square

#0F346D #6D0F63 #6D480F #0F6D19

split-complementary

#0F346D #6D190F #636D0F

monochromatic

#040D1B #081A37 #0F346D #164EA3 #1E67D9

Accessibility & contrast

On white

12.12

#0F346D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#0F346D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F346D

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F346D	#FFFFFF	#000000	##FFFFFF
##0F346D	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113A6F

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#00424B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #0f346d;
/* rgb */ color: rgb(15, 52, 109);
/* oklch */ color: oklch(33.5% 0.108 259.2);

Tailwind

colors: {
  custom: {
    50: '#5f6a97',
    500: '#0f346d',
    950: '#000000',
  },
}

SCSS

$custom: #0f346d;
$custom-light: #5f6a97;
$custom-dark: #000000;

JSON

{
  "hex": "#0f346d",
  "rgb": {
    "r": 15,
    "g": 52,
    "b": 109
  },
  "hsl": {
    "h": 216.383,
    "s": 75.806,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33541,
    "c": 0.10775,
    "h": 259.2
  },
  "luminance": 0.03662
}

Semantic roles & 50–950 ramp

primary

#0F346D

secondary

#A57833

accent

#A835F2

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #0F346D

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

Preview Lab → · Contrast checker → · Palette generator →