#103c5c
a deep, vivid blue · cool · closest name: darkslategray
RGB
16, 60, 92
HSL
205°, 70%, 21%
CMYK
83, 35, 0, 64
Luminance
0.0411
Every format
| HEX | #103c5c |
| RGB | rgb(16, 60, 92) |
| HSL | hsl(205, 70%, 21%) |
| CMYK | cmyk(83%, 35%, 0%, 64%) |
| LAB | lab(24.1 -2.2 -23.3) |
| LCH | lch(24.1 23.4 264.5) |
| OKLCH | oklch(0.344 0.073 244.7) |
Copy-ready code
/* CSS */
color: #103c5c;
background-color: #103c5c;
/* Tailwind (arbitrary) */
class="text-[#103c5c] bg-[#103c5c]"
/* SCSS */
$brand: #103c5c;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.361)
/* Android */
Color.parseColor("#103c5c")Accessibility — WCAG contrast
Aa
#103c5c on white: 11.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c5c on black: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue36.1%
CMYK percentages
Cyan82.6%
Magenta34.8%
Yellow0.0%
Key (black)63.9%
Color previews
#103c5c text on a black background
contrast 1.82:1
Card sample
#103c5c text on a white background
contrast 11.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c5c;
Background color
Panel with #103c5c background
background-color: #103c5c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c5c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 92, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 92, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c5c; background: linear-gradient(135deg, #103c5c, #17105C);