#124fd3
a dark, electric blue · cool · closest name: royalblue
RGB
18, 79, 211
HSL
221°, 84%, 45%
CMYK
92, 63, 0, 17
Luminance
0.1042
Every format
| HEX | #124fd3 |
| RGB | rgb(18, 79, 211) |
| HSL | hsl(221, 84%, 45%) |
| CMYK | cmyk(92%, 63%, 0%, 17%) |
| LAB | lab(38.6 33.7 -72.4) |
| LCH | lch(38.6 79.8 295.0) |
| OKLCH | oklch(0.483 0.212 262.7) |
Copy-ready code
/* CSS */
color: #124fd3;
background-color: #124fd3;
/* Tailwind (arbitrary) */
class="text-[#124fd3] bg-[#124fd3]"
/* SCSS */
$brand: #124fd3;
/* SwiftUI */
Color(red: 0.071, green: 0.310, blue: 0.827)
/* Android */
Color.parseColor("#124fd3")Accessibility — WCAG contrast
Aa
#124fd3 on white: 6.81:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#124fd3 on black: 3.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green31.0%
Blue82.7%
CMYK percentages
Cyan91.5%
Magenta62.6%
Yellow0.0%
Key (black)17.3%
Color previews
#124fd3 text on a black background
contrast 3.08:1
Card sample
#124fd3 text on a white background
contrast 6.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #124fd3;
Background color
Panel with #124fd3 background
background-color: #124fd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #124fd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 79, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 79, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #124fd3; background: linear-gradient(135deg, #124fd3, #5612D3);