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#0f2d4f

a deep, vivid blue · cool · closest name: darkslategray

RGB
15, 45, 79
HSL
212°, 68%, 18%
CMYK
81, 43, 0, 69
Luminance
0.0254

Every format

HEX#0f2d4f
RGBrgb(15, 45, 79)
HSLhsl(212, 68%, 18%)
CMYKcmyk(81%, 43%, 0%, 69%)
LABlab(18.1 2.6 -24.1)
LCHlch(18.1 24.2 276.1)
OKLCHoklch(0.294 0.072 253.7)

Copy-ready code

/* CSS */
color: #0f2d4f;
background-color: #0f2d4f;
/* Tailwind (arbitrary) */
class="text-[#0f2d4f] bg-[#0f2d4f]"
/* SCSS */
$brand: #0f2d4f;
/* SwiftUI */
Color(red: 0.059, green: 0.176, blue: 0.310)
/* Android */
Color.parseColor("#0f2d4f")

Accessibility — WCAG contrast

Aa
#0f2d4f on white: 13.92:1
AA ✓ pass · AA-large · AAA
Aa
#0f2d4f on black: 1.51:1
AA ✗ fail · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red5.9%
Green17.6%
Blue31.0%

CMYK percentages

Cyan81.0%
Magenta43.0%
Yellow0.0%
Key (black)69.0%

Color previews

#0f2d4f text on a black background

contrast 1.51:1

Card sample

#0f2d4f text on a white background

contrast 13.92:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #0f2d4f;
Background color
Panel with #0f2d4f background
background-color: #0f2d4f;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #0f2d4f;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(15, 45, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 45, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f2d4f;
background: linear-gradient(135deg, #0f2d4f, #1C0F4F);

Monochromatic scale

Palettes built from #0f2d4f

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #0f2d4f in the Color Lab