#104f82
a dark, electric blue · cool · closest name: steelblue
RGB
16, 79, 130
HSL
207°, 78%, 29%
CMYK
88, 39, 0, 49
Luminance
0.0731
Every format
| HEX | #104f82 |
| RGB | rgb(16, 79, 130) |
| HSL | hsl(207, 78%, 29%) |
| CMYK | cmyk(88%, 39%, 0%, 49%) |
| LAB | lab(32.5 0.9 -34.0) |
| LCH | lch(32.5 34.0 271.5) |
| OKLCH | oklch(0.418 0.104 248.6) |
Copy-ready code
/* CSS */
color: #104f82;
background-color: #104f82;
/* Tailwind (arbitrary) */
class="text-[#104f82] bg-[#104f82]"
/* SCSS */
$brand: #104f82;
/* SwiftUI */
Color(red: 0.063, green: 0.310, blue: 0.510)
/* Android */
Color.parseColor("#104f82")Accessibility — WCAG contrast
Aa
#104f82 on white: 8.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#104f82 on black: 2.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green31.0%
Blue51.0%
CMYK percentages
Cyan87.7%
Magenta39.2%
Yellow0.0%
Key (black)49.0%
Color previews
#104f82 text on a black background
contrast 2.46:1
Card sample
#104f82 text on a white background
contrast 8.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #104f82;
Background color
Panel with #104f82 background
background-color: #104f82;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #104f82;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 79, 130, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 79, 130, 0.45);
Border & gradient
Gradient panel
border: 3px solid #104f82; background: linear-gradient(135deg, #104f82, #1D1082);