#0F3469#0F3469

#0F3469 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.2% C 0.102 H 258.2°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#0F3469
RGB	rgb(15, 52, 105)
HSL	hsl(215, 75%, 24%)
HSV	hsv(215, 86%, 41%)
CMYK	cmyk(85.7%, 50.5%, 0%, 58.8%)
CIE-LAB	lab(22.22, 8.79, -34.67)
CIE-LCH	lch(22.22, 35.77, 284.23°)
OKLab	oklab(33.22% -0.0208 -0.0997)
OKLCH	oklch(33.22% 0.102 258.2)
XYZ	xyz(3.9739, 3.5770, 13.8428)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3469 #69440F

analogous

#0F6169 #0F3469 #170F69

triadic

#0F3469 #690F34 #34690F

tetradic

#0F3469 #690F61 #69440F #0F6917

square

#0F3469 #690F61 #69440F #0F6917

split-complementary

#0F3469 #69170F #61690F

monochromatic

#040D1B #071933 #0F3469 #174F9F #1E69D4

Accessibility & contrast

On white

12.24

#0F3469 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0F3469 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3469

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3469	#FFFFFF	#000000	##FFFFFF
##0F3469	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16396B

Deuteranopia (green-blind)

#003168

Tritanopia (blue-blind)

#004149

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0f3469;
/* rgb */ color: rgb(15, 52, 105);
/* oklch */ color: oklch(33.2% 0.102 258.2);

Tailwind

colors: {
  custom: {
    50: '#5e6a94',
    500: '#0f3469',
    950: '#000000',
  },
}

SCSS

$custom: #0f3469;
$custom-light: #5e6a94;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3469",
  "rgb": {
    "r": 15,
    "g": 52,
    "b": 105
  },
  "hsl": {
    "h": 215.333,
    "s": 75,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33217,
    "c": 0.10182,
    "h": 258.2
  },
  "luminance": 0.03577
}

Semantic roles & 50–950 ramp

primary

#0F3469

secondary

#A17432

accent

#A536F2

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #0F3469

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

Preview Lab → · Contrast checker → · Palette generator →