#27adef
a balanced, electric cyan · cool · closest name: steelblue
RGB
39, 173, 239
HSL
200°, 86%, 55%
CMYK
84, 28, 0, 6
Luminance
0.3655
Every format
| HEX | #27adef |
| RGB | rgb(39, 173, 239) |
| HSL | hsl(200, 86%, 55%) |
| CMYK | cmyk(84%, 28%, 0%, 6%) |
| LAB | lab(66.9 -12.0 -42.6) |
| LCH | lch(66.9 44.3 254.3) |
| OKLCH | oklch(0.709 0.144 236.8) |
Copy-ready code
/* CSS */
color: #27adef;
background-color: #27adef;
/* Tailwind (arbitrary) */
class="text-[#27adef] bg-[#27adef]"
/* SCSS */
$brand: #27adef;
/* SwiftUI */
Color(red: 0.153, green: 0.678, blue: 0.937)
/* Android */
Color.parseColor("#27adef")Accessibility — WCAG contrast
Aa
#27adef on white: 2.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#27adef on black: 8.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green67.8%
Blue93.7%
CMYK percentages
Cyan83.7%
Magenta27.6%
Yellow0.0%
Key (black)6.3%
Color previews
#27adef text on a black background
contrast 8.31:1
Card sample
#27adef text on a white background
contrast 2.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #27adef;
Background color
Panel with #27adef background
background-color: #27adef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #27adef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 173, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 173, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #27adef; background: linear-gradient(135deg, #27adef, #2728EF);