#31ecfd
a balanced, electric cyan · cool · closest name: cyan
RGB
49, 236, 253
HSL
185°, 98%, 59%
CMYK
81, 7, 0, 1
Luminance
0.6774
Every format
| HEX | #31ecfd |
| RGB | rgb(49, 236, 253) |
| HSL | hsl(185, 98%, 59%) |
| CMYK | cmyk(81%, 7%, 0%, 1%) |
| LAB | lab(85.9 -38.2 -20.9) |
| LCH | lch(85.9 43.6 208.7) |
| OKLCH | oklch(0.864 0.140 204.6) |
Copy-ready code
/* CSS */
color: #31ecfd;
background-color: #31ecfd;
/* Tailwind (arbitrary) */
class="text-[#31ecfd] bg-[#31ecfd]"
/* SCSS */
$brand: #31ecfd;
/* SwiftUI */
Color(red: 0.192, green: 0.925, blue: 0.992)
/* Android */
Color.parseColor("#31ecfd")Accessibility — WCAG contrast
Aa
#31ecfd on white: 1.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#31ecfd on black: 14.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green92.5%
Blue99.2%
CMYK percentages
Cyan80.6%
Magenta6.7%
Yellow0.0%
Key (black)0.8%
Color previews
#31ecfd text on a black background
contrast 14.55:1
Card sample
#31ecfd text on a white background
contrast 1.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #31ecfd;
Background color
Panel with #31ecfd background
background-color: #31ecfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #31ecfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 236, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 236, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #31ecfd; background: linear-gradient(135deg, #31ecfd, #3164FD);