#2f8afb
a balanced, electric blue · cool · closest name: dodgerblue
RGB
47, 138, 251
HSL
213°, 96%, 58%
CMYK
81, 45, 0, 2
Luminance
0.2575
Every format
| HEX | #2f8afb |
| RGB | rgb(47, 138, 251) |
| HSL | hsl(213, 96%, 58%) |
| CMYK | cmyk(81%, 45%, 0%, 2%) |
| LAB | lab(57.8 13.3 -63.7) |
| LCH | lch(57.8 65.1 281.8) |
| OKLCH | oklch(0.640 0.188 256.2) |
Copy-ready code
/* CSS */
color: #2f8afb;
background-color: #2f8afb;
/* Tailwind (arbitrary) */
class="text-[#2f8afb] bg-[#2f8afb]"
/* SCSS */
$brand: #2f8afb;
/* SwiftUI */
Color(red: 0.184, green: 0.541, blue: 0.984)
/* Android */
Color.parseColor("#2f8afb")Accessibility — WCAG contrast
Aa
#2f8afb on white: 3.42:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2f8afb on black: 6.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green54.1%
Blue98.4%
CMYK percentages
Cyan81.3%
Magenta45.0%
Yellow0.0%
Key (black)1.6%
Color previews
#2f8afb text on a black background
contrast 6.15:1
Card sample
#2f8afb text on a white background
contrast 3.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f8afb;
Background color
Panel with #2f8afb background
background-color: #2f8afb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f8afb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 138, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 138, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f8afb; background: linear-gradient(135deg, #2f8afb, #5C2FFB);