#30b7eb
a balanced, electric cyan · cool · closest name: skyblue
RGB
48, 183, 235
HSL
197°, 82%, 56%
CMYK
80, 22, 0, 8
Luminance
0.4049
Every format
| HEX | #30b7eb |
| RGB | rgb(48, 183, 235) |
| HSL | hsl(197, 82%, 56%) |
| CMYK | cmyk(80%, 22%, 0%, 8%) |
| LAB | lab(69.8 -18.0 -35.9) |
| LCH | lch(69.8 40.2 243.4) |
| OKLCH | oklch(0.732 0.133 229.5) |
Copy-ready code
/* CSS */
color: #30b7eb;
background-color: #30b7eb;
/* Tailwind (arbitrary) */
class="text-[#30b7eb] bg-[#30b7eb]"
/* SCSS */
$brand: #30b7eb;
/* SwiftUI */
Color(red: 0.188, green: 0.718, blue: 0.922)
/* Android */
Color.parseColor("#30b7eb")Accessibility — WCAG contrast
Aa
#30b7eb on white: 2.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#30b7eb on black: 9.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green71.8%
Blue92.2%
CMYK percentages
Cyan79.6%
Magenta22.1%
Yellow0.0%
Key (black)7.8%
Color previews
#30b7eb text on a black background
contrast 9.10:1
Card sample
#30b7eb text on a white background
contrast 2.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #30b7eb;
Background color
Panel with #30b7eb background
background-color: #30b7eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #30b7eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 183, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 183, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #30b7eb; background: linear-gradient(135deg, #30b7eb, #303AEB);