#5af3f0
a light, electric cyan · cool · closest name: cyan
RGB
90, 243, 240
HSL
179°, 86%, 65%
CMYK
63, 0, 1, 5
Luminance
0.7257
Every format
| HEX | #5af3f0 |
| RGB | rgb(90, 243, 240) |
| HSL | hsl(179, 86%, 65%) |
| CMYK | cmyk(63%, 0%, 1%, 5%) |
| LAB | lab(88.2 -40.4 -10.5) |
| LCH | lch(88.2 41.7 194.6) |
| OKLCH | oklch(0.883 0.128 193.2) |
Copy-ready code
/* CSS */
color: #5af3f0;
background-color: #5af3f0;
/* Tailwind (arbitrary) */
class="text-[#5af3f0] bg-[#5af3f0]"
/* SCSS */
$brand: #5af3f0;
/* SwiftUI */
Color(red: 0.353, green: 0.953, blue: 0.941)
/* Android */
Color.parseColor("#5af3f0")Accessibility — WCAG contrast
Aa
#5af3f0 on white: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5af3f0 on black: 15.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.3%
Green95.3%
Blue94.1%
CMYK percentages
Cyan63.0%
Magenta0.0%
Yellow1.2%
Key (black)4.7%
Color previews
#5af3f0 text on a black background
contrast 15.51:1
Card sample
#5af3f0 text on a white background
contrast 1.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5af3f0;
Background color
Panel with #5af3f0 background
background-color: #5af3f0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5af3f0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(90, 243, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(90, 243, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5af3f0; background: linear-gradient(135deg, #5af3f0, #5A90F3);