#3f9afd
a balanced, electric blue · cool · closest name: dodgerblue
RGB
63, 154, 253
HSL
211°, 98%, 62%
CMYK
75, 39, 0, 1
Luminance
0.3126
Every format
| HEX | #3f9afd |
| RGB | rgb(63, 154, 253) |
| HSL | hsl(211, 98%, 62%) |
| CMYK | cmyk(75%, 39%, 0%, 1%) |
| LAB | lab(62.7 6.1 -56.9) |
| LCH | lch(62.7 57.2 276.1) |
| OKLCH | oklch(0.680 0.170 253.2) |
Copy-ready code
/* CSS */
color: #3f9afd;
background-color: #3f9afd;
/* Tailwind (arbitrary) */
class="text-[#3f9afd] bg-[#3f9afd]"
/* SCSS */
$brand: #3f9afd;
/* SwiftUI */
Color(red: 0.247, green: 0.604, blue: 0.992)
/* Android */
Color.parseColor("#3f9afd")Accessibility — WCAG contrast
Aa
#3f9afd on white: 2.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3f9afd on black: 7.25:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green60.4%
Blue99.2%
CMYK percentages
Cyan75.1%
Magenta39.1%
Yellow0.0%
Key (black)0.8%
Color previews
#3f9afd text on a black background
contrast 7.25:1
Card sample
#3f9afd text on a white background
contrast 2.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3f9afd;
Background color
Panel with #3f9afd background
background-color: #3f9afd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3f9afd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 154, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 154, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3f9afd; background: linear-gradient(135deg, #3f9afd, #633FFD);