#3affd4
a balanced, electric cyan · cool · closest name: aquamarine
RGB
58, 255, 212
HSL
167°, 100%, 61%
CMYK
77, 0, 17, 0
Luminance
0.7717
Every format
| HEX | #3affd4 |
| RGB | rgb(58, 255, 212) |
| HSL | hsl(167, 100%, 61%) |
| CMYK | cmyk(77%, 0%, 17%, 0%) |
| LAB | lab(90.4 -56.7 7.2) |
| LCH | lch(90.4 57.1 172.8) |
| OKLCH | oklch(0.897 0.161 173.6) |
Copy-ready code
/* CSS */
color: #3affd4;
background-color: #3affd4;
/* Tailwind (arbitrary) */
class="text-[#3affd4] bg-[#3affd4]"
/* SCSS */
$brand: #3affd4;
/* SwiftUI */
Color(red: 0.227, green: 1.000, blue: 0.831)
/* Android */
Color.parseColor("#3affd4")Accessibility — WCAG contrast
Aa
#3affd4 on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3affd4 on black: 16.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green100.0%
Blue83.1%
CMYK percentages
Cyan77.3%
Magenta0.0%
Yellow16.9%
Key (black)0.0%
Color previews
#3affd4 text on a black background
contrast 16.43:1
Card sample
#3affd4 text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3affd4;
Background color
Panel with #3affd4 background
background-color: #3affd4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3affd4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 255, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 255, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3affd4; background: linear-gradient(135deg, #3affd4, #3AA7FF);