#3aceee
a balanced, electric cyan · cool · closest name: skyblue
RGB
58, 206, 238
HSL
191°, 84%, 58%
CMYK
76, 13, 0, 7
Luminance
0.5122
Every format
| HEX | #3aceee |
| RGB | rgb(58, 206, 238) |
| HSL | hsl(191, 84%, 58%) |
| CMYK | cmyk(76%, 13%, 0%, 7%) |
| LAB | lab(76.8 -27.7 -26.8) |
| LCH | lch(76.8 38.5 224.0) |
| OKLCH | oklch(0.789 0.127 216.0) |
Copy-ready code
/* CSS */
color: #3aceee;
background-color: #3aceee;
/* Tailwind (arbitrary) */
class="text-[#3aceee] bg-[#3aceee]"
/* SCSS */
$brand: #3aceee;
/* SwiftUI */
Color(red: 0.227, green: 0.808, blue: 0.933)
/* Android */
Color.parseColor("#3aceee")Accessibility — WCAG contrast
Aa
#3aceee on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3aceee on black: 11.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green80.8%
Blue93.3%
CMYK percentages
Cyan75.6%
Magenta13.4%
Yellow0.0%
Key (black)6.7%
Color previews
#3aceee text on a black background
contrast 11.24:1
Card sample
#3aceee text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3aceee;
Background color
Panel with #3aceee background
background-color: #3aceee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3aceee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 206, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 206, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3aceee; background: linear-gradient(135deg, #3aceee, #3A56EE);