#187cd1
a balanced, electric blue · cool · closest name: dodgerblue
RGB
24, 124, 209
HSL
208°, 79%, 46%
CMYK
89, 41, 0, 18
Luminance
0.1921
Every format
| HEX | #187cd1 |
| RGB | rgb(24, 124, 209) |
| HSL | hsl(208, 79%, 46%) |
| CMYK | cmyk(89%, 41%, 0%, 18%) |
| LAB | lab(50.9 4.3 -51.3) |
| LCH | lch(50.9 51.5 274.8) |
| OKLCH | oklch(0.577 0.156 250.5) |
Copy-ready code
/* CSS */
color: #187cd1;
background-color: #187cd1;
/* Tailwind (arbitrary) */
class="text-[#187cd1] bg-[#187cd1]"
/* SCSS */
$brand: #187cd1;
/* SwiftUI */
Color(red: 0.094, green: 0.486, blue: 0.820)
/* Android */
Color.parseColor("#187cd1")Accessibility — WCAG contrast
Aa
#187cd1 on white: 4.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#187cd1 on black: 4.84:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green48.6%
Blue82.0%
CMYK percentages
Cyan88.5%
Magenta40.7%
Yellow0.0%
Key (black)18.0%
Color previews
#187cd1 text on a black background
contrast 4.84:1
Card sample
#187cd1 text on a white background
contrast 4.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #187cd1;
Background color
Panel with #187cd1 background
background-color: #187cd1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #187cd1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 124, 209, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 124, 209, 0.45);
Border & gradient
Gradient panel
border: 3px solid #187cd1; background: linear-gradient(135deg, #187cd1, #2F18D1);