#3fadfd
a balanced, electric blue · cool · closest name: steelblue
RGB
63, 173, 253
HSL
205°, 98%, 62%
CMYK
75, 32, 0, 1
Luminance
0.3804
Every format
| HEX | #3fadfd |
| RGB | rgb(63, 173, 253) |
| HSL | hsl(205, 98%, 62%) |
| CMYK | cmyk(75%, 32%, 0%, 1%) |
| LAB | lab(68.0 -4.8 -48.5) |
| LCH | lch(68.0 48.7 264.3) |
| OKLCH | oklch(0.721 0.152 244.6) |
Copy-ready code
/* CSS */
color: #3fadfd;
background-color: #3fadfd;
/* Tailwind (arbitrary) */
class="text-[#3fadfd] bg-[#3fadfd]"
/* SCSS */
$brand: #3fadfd;
/* SwiftUI */
Color(red: 0.247, green: 0.678, blue: 0.992)
/* Android */
Color.parseColor("#3fadfd")Accessibility — WCAG contrast
Aa
#3fadfd on white: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fadfd on black: 8.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green67.8%
Blue99.2%
CMYK percentages
Cyan75.1%
Magenta31.6%
Yellow0.0%
Key (black)0.8%
Color previews
#3fadfd text on a black background
contrast 8.61:1
Card sample
#3fadfd text on a white background
contrast 2.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fadfd;
Background color
Panel with #3fadfd background
background-color: #3fadfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fadfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 173, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 173, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fadfd; background: linear-gradient(135deg, #3fadfd, #503FFD);