#2f8cf3
a balanced, electric blue · cool · closest name: dodgerblue
RGB
47, 140, 243
HSL
212°, 89%, 57%
CMYK
81, 42, 0, 5
Luminance
0.2583
Every format
| HEX | #2f8cf3 |
| RGB | rgb(47, 140, 243) |
| HSL | hsl(212, 89%, 57%) |
| CMYK | cmyk(81%, 42%, 0%, 5%) |
| LAB | lab(57.9 9.1 -59.2) |
| LCH | lch(57.9 59.9 278.8) |
| OKLCH | oklch(0.639 0.176 254.2) |
Copy-ready code
/* CSS */
color: #2f8cf3;
background-color: #2f8cf3;
/* Tailwind (arbitrary) */
class="text-[#2f8cf3] bg-[#2f8cf3]"
/* SCSS */
$brand: #2f8cf3;
/* SwiftUI */
Color(red: 0.184, green: 0.549, blue: 0.953)
/* Android */
Color.parseColor("#2f8cf3")Accessibility — WCAG contrast
Aa
#2f8cf3 on white: 3.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2f8cf3 on black: 6.17:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green54.9%
Blue95.3%
CMYK percentages
Cyan80.7%
Magenta42.4%
Yellow0.0%
Key (black)4.7%
Color previews
#2f8cf3 text on a black background
contrast 6.17:1
Card sample
#2f8cf3 text on a white background
contrast 3.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f8cf3;
Background color
Panel with #2f8cf3 background
background-color: #2f8cf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f8cf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 140, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 140, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f8cf3; background: linear-gradient(135deg, #2f8cf3, #552FF3);