#31acfd
a balanced, electric blue · cool · closest name: dodgerblue
RGB
49, 172, 253
HSL
204°, 98%, 59%
CMYK
81, 32, 0, 1
Luminance
0.3725
Every format
| HEX | #31acfd |
| RGB | rgb(49, 172, 253) |
| HSL | hsl(204, 98%, 59%) |
| CMYK | cmyk(81%, 32%, 0%, 1%) |
| LAB | lab(67.5 -5.7 -49.4) |
| LCH | lch(67.5 49.7 263.4) |
| OKLCH | oklch(0.716 0.157 243.3) |
Copy-ready code
/* CSS */
color: #31acfd;
background-color: #31acfd;
/* Tailwind (arbitrary) */
class="text-[#31acfd] bg-[#31acfd]"
/* SCSS */
$brand: #31acfd;
/* SwiftUI */
Color(red: 0.192, green: 0.675, blue: 0.992)
/* Android */
Color.parseColor("#31acfd")Accessibility — WCAG contrast
Aa
#31acfd on white: 2.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#31acfd on black: 8.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green67.5%
Blue99.2%
CMYK percentages
Cyan80.6%
Magenta32.0%
Yellow0.0%
Key (black)0.8%
Color previews
#31acfd text on a black background
contrast 8.45:1
Card sample
#31acfd text on a white background
contrast 2.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #31acfd;
Background color
Panel with #31acfd background
background-color: #31acfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #31acfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 172, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 172, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #31acfd; background: linear-gradient(135deg, #31acfd, #3E31FD);