#3facdf
a balanced, vivid cyan · cool · closest name: steelblue
RGB
63, 172, 223
HSL
199°, 71%, 56%
CMYK
72, 23, 0, 13
Luminance
0.3589
Every format
| HEX | #3facdf |
| RGB | rgb(63, 172, 223) |
| HSL | hsl(199, 71%, 56%) |
| CMYK | cmyk(72%, 23%, 0%, 13%) |
| LAB | lab(66.4 -14.4 -34.6) |
| LCH | lch(66.4 37.5 247.4) |
| OKLCH | oklch(0.704 0.122 232.8) |
Copy-ready code
/* CSS */
color: #3facdf;
background-color: #3facdf;
/* Tailwind (arbitrary) */
class="text-[#3facdf] bg-[#3facdf]"
/* SCSS */
$brand: #3facdf;
/* SwiftUI */
Color(red: 0.247, green: 0.675, blue: 0.875)
/* Android */
Color.parseColor("#3facdf")Accessibility — WCAG contrast
Aa
#3facdf on white: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3facdf on black: 8.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green67.5%
Blue87.5%
CMYK percentages
Cyan71.7%
Magenta22.9%
Yellow0.0%
Key (black)12.5%
Color previews
#3facdf text on a black background
contrast 8.18:1
Card sample
#3facdf text on a white background
contrast 2.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3facdf;
Background color
Panel with #3facdf background
background-color: #3facdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3facdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 172, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 172, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3facdf; background: linear-gradient(135deg, #3facdf, #3F42DF);