#103c56
a deep, vivid blue · cool · closest name: darkslategray
RGB
16, 60, 86
HSL
202°, 69%, 20%
CMYK
81, 30, 0, 66
Luminance
0.0401
Every format
| HEX | #103c56 |
| RGB | rgb(16, 60, 86) |
| HSL | hsl(202, 69%, 20%) |
| CMYK | cmyk(81%, 30%, 0%, 66%) |
| LAB | lab(23.7 -4.7 -19.9) |
| LCH | lch(23.7 20.4 256.7) |
| OKLCH | oklch(0.340 0.065 239.2) |
Copy-ready code
/* CSS */
color: #103c56;
background-color: #103c56;
/* Tailwind (arbitrary) */
class="text-[#103c56] bg-[#103c56]"
/* SCSS */
$brand: #103c56;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.337)
/* Android */
Color.parseColor("#103c56")Accessibility — WCAG contrast
Aa
#103c56 on white: 11.65:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c56 on black: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue33.7%
CMYK percentages
Cyan81.4%
Magenta30.2%
Yellow0.0%
Key (black)66.3%
Color previews
#103c56 text on a black background
contrast 1.80:1
Card sample
#103c56 text on a white background
contrast 11.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c56;
Background color
Panel with #103c56 background
background-color: #103c56;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c56;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 86, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 86, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c56; background: linear-gradient(135deg, #103c56, #131056);