#2f8af3
a balanced, electric blue · cool · closest name: dodgerblue
RGB
47, 138, 243
HSL
212°, 89%, 57%
CMYK
81, 43, 0, 5
Luminance
0.2525
Every format
| HEX | #2f8af3 |
| RGB | rgb(47, 138, 243) |
| HSL | hsl(212, 89%, 57%) |
| CMYK | cmyk(81%, 43%, 0%, 5%) |
| LAB | lab(57.3 10.3 -60.1) |
| LCH | lch(57.3 61.0 279.8) |
| OKLCH | oklch(0.635 0.178 254.9) |
Copy-ready code
/* CSS */
color: #2f8af3;
background-color: #2f8af3;
/* Tailwind (arbitrary) */
class="text-[#2f8af3] bg-[#2f8af3]"
/* SCSS */
$brand: #2f8af3;
/* SwiftUI */
Color(red: 0.184, green: 0.541, blue: 0.953)
/* Android */
Color.parseColor("#2f8af3")Accessibility — WCAG contrast
Aa
#2f8af3 on white: 3.47:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2f8af3 on black: 6.05:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green54.1%
Blue95.3%
CMYK percentages
Cyan80.7%
Magenta43.2%
Yellow0.0%
Key (black)4.7%
Color previews
#2f8af3 text on a black background
contrast 6.05:1
Card sample
#2f8af3 text on a white background
contrast 3.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f8af3;
Background color
Panel with #2f8af3 background
background-color: #2f8af3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f8af3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 138, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 138, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f8af3; background: linear-gradient(135deg, #2f8af3, #572FF3);