#103c6f
a deep, vivid blue · cool · closest name: steelblue
RGB
16, 60, 111
HSL
212°, 75%, 25%
CMYK
86, 46, 0, 57
Luminance
0.0449
Every format
| HEX | #103c6f |
| RGB | rgb(16, 60, 111) |
| HSL | hsl(212, 75%, 25%) |
| CMYK | cmyk(86%, 46%, 0%, 57%) |
| LAB | lab(25.2 5.8 -33.7) |
| LCH | lch(25.2 34.2 279.7) |
| OKLCH | oklch(0.357 0.100 254.9) |
Copy-ready code
/* CSS */
color: #103c6f;
background-color: #103c6f;
/* Tailwind (arbitrary) */
class="text-[#103c6f] bg-[#103c6f]"
/* SCSS */
$brand: #103c6f;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.435)
/* Android */
Color.parseColor("#103c6f")Accessibility — WCAG contrast
Aa
#103c6f on white: 11.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c6f on black: 1.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue43.5%
CMYK percentages
Cyan85.6%
Magenta45.9%
Yellow0.0%
Key (black)56.5%
Color previews
#103c6f text on a black background
contrast 1.90:1
Card sample
#103c6f text on a white background
contrast 11.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c6f;
Background color
Panel with #103c6f background
background-color: #103c6f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c6f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 111, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 111, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c6f; background: linear-gradient(135deg, #103c6f, #23106F);