#27ade5
a balanced, electric cyan · cool · closest name: steelblue
RGB
39, 173, 229
HSL
198°, 79%, 53%
CMYK
83, 25, 0, 10
Luminance
0.3598
Every format
| HEX | #27ade5 |
| RGB | rgb(39, 173, 229) |
| HSL | hsl(198, 79%, 53%) |
| CMYK | cmyk(83%, 25%, 0%, 10%) |
| LAB | lab(66.5 -15.5 -37.8) |
| LCH | lch(66.5 40.9 247.8) |
| OKLCH | oklch(0.704 0.135 232.3) |
Copy-ready code
/* CSS */
color: #27ade5;
background-color: #27ade5;
/* Tailwind (arbitrary) */
class="text-[#27ade5] bg-[#27ade5]"
/* SCSS */
$brand: #27ade5;
/* SwiftUI */
Color(red: 0.153, green: 0.678, blue: 0.898)
/* Android */
Color.parseColor("#27ade5")Accessibility — WCAG contrast
Aa
#27ade5 on white: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#27ade5 on black: 8.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green67.8%
Blue89.8%
CMYK percentages
Cyan83.0%
Magenta24.5%
Yellow0.0%
Key (black)10.2%
Color previews
#27ade5 text on a black background
contrast 8.20:1
Card sample
#27ade5 text on a white background
contrast 2.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #27ade5;
Background color
Panel with #27ade5 background
background-color: #27ade5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #27ade5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 173, 229, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 173, 229, 0.45);
Border & gradient
Gradient panel
border: 3px solid #27ade5; background: linear-gradient(135deg, #27ade5, #272EE5);