#187cd4
a balanced, electric blue · cool · closest name: dodgerblue
RGB
24, 124, 212
HSL
208°, 80%, 46%
CMYK
89, 42, 0, 17
Luminance
0.1936
Every format
| HEX | #187cd4 |
| RGB | rgb(24, 124, 212) |
| HSL | hsl(208, 80%, 46%) |
| CMYK | cmyk(89%, 42%, 0%, 17%) |
| LAB | lab(51.1 5.5 -52.7) |
| LCH | lch(51.1 53.0 275.9) |
| OKLCH | oklch(0.579 0.160 251.2) |
Copy-ready code
/* CSS */
color: #187cd4;
background-color: #187cd4;
/* Tailwind (arbitrary) */
class="text-[#187cd4] bg-[#187cd4]"
/* SCSS */
$brand: #187cd4;
/* SwiftUI */
Color(red: 0.094, green: 0.486, blue: 0.831)
/* Android */
Color.parseColor("#187cd4")Accessibility — WCAG contrast
Aa
#187cd4 on white: 4.31:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#187cd4 on black: 4.87:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green48.6%
Blue83.1%
CMYK percentages
Cyan88.7%
Magenta41.5%
Yellow0.0%
Key (black)16.9%
Color previews
#187cd4 text on a black background
contrast 4.87:1
Card sample
#187cd4 text on a white background
contrast 4.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #187cd4;
Background color
Panel with #187cd4 background
background-color: #187cd4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #187cd4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 124, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 124, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #187cd4; background: linear-gradient(135deg, #187cd4, #3118D4);