#2f8fef
a balanced, electric blue · cool · closest name: dodgerblue
RGB
47, 143, 239
HSL
210°, 86%, 56%
CMYK
80, 40, 0, 6
Luminance
0.2648
Every format
| HEX | #2f8fef |
| RGB | rgb(47, 143, 239) |
| HSL | hsl(210, 86%, 56%) |
| CMYK | cmyk(80%, 40%, 0%, 6%) |
| LAB | lab(58.5 5.9 -56.0) |
| LCH | lch(58.5 56.3 276.0) |
| OKLCH | oklch(0.643 0.168 252.3) |
Copy-ready code
/* CSS */
color: #2f8fef;
background-color: #2f8fef;
/* Tailwind (arbitrary) */
class="text-[#2f8fef] bg-[#2f8fef]"
/* SCSS */
$brand: #2f8fef;
/* SwiftUI */
Color(red: 0.184, green: 0.561, blue: 0.937)
/* Android */
Color.parseColor("#2f8fef")Accessibility — WCAG contrast
Aa
#2f8fef on white: 3.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2f8fef on black: 6.30:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green56.1%
Blue93.7%
CMYK percentages
Cyan80.3%
Magenta40.2%
Yellow0.0%
Key (black)6.3%
Color previews
#2f8fef text on a black background
contrast 6.30:1
Card sample
#2f8fef text on a white background
contrast 3.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f8fef;
Background color
Panel with #2f8fef background
background-color: #2f8fef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f8fef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 143, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 143, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f8fef; background: linear-gradient(135deg, #2f8fef, #4F2FEF);