#05ddfb
a balanced, electric cyan · cool · closest name: skyblue
RGB
5, 221, 251
HSL
187°, 97%, 50%
CMYK
98, 12, 0, 2
Luminance
0.5871
Every format
| HEX | #05ddfb |
| RGB | rgb(5, 221, 251) |
| HSL | hsl(187, 97%, 50%) |
| CMYK | cmyk(98%, 12%, 0%, 2%) |
| LAB | lab(81.1 -33.9 -27.1) |
| LCH | lch(81.1 43.4 218.7) |
| OKLCH | oklch(0.824 0.143 212.0) |
Copy-ready code
/* CSS */
color: #05ddfb;
background-color: #05ddfb;
/* Tailwind (arbitrary) */
class="text-[#05ddfb] bg-[#05ddfb]"
/* SCSS */
$brand: #05ddfb;
/* SwiftUI */
Color(red: 0.020, green: 0.867, blue: 0.984)
/* Android */
Color.parseColor("#05ddfb")Accessibility — WCAG contrast
Aa
#05ddfb on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#05ddfb on black: 12.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red2.0%
Green86.7%
Blue98.4%
CMYK percentages
Cyan98.0%
Magenta12.0%
Yellow0.0%
Key (black)1.6%
Color previews
#05ddfb text on a black background
contrast 12.74:1
Card sample
#05ddfb text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #05ddfb;
Background color
Panel with #05ddfb background
background-color: #05ddfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #05ddfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(5, 221, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(5, 221, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #05ddfb; background: linear-gradient(135deg, #05ddfb, #0539FB);