#30c7df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
48, 199, 223
HSL
188°, 73%, 53%
CMYK
79, 11, 0, 13
Luminance
0.4680
Every format
| HEX | #30c7df |
| RGB | rgb(48, 199, 223) |
| HSL | hsl(188, 73%, 53%) |
| CMYK | cmyk(79%, 11%, 0%, 13%) |
| LAB | lab(74.1 -30.0 -22.9) |
| LCH | lch(74.1 37.7 217.4) |
| OKLCH | oklch(0.765 0.123 211.2) |
Copy-ready code
/* CSS */
color: #30c7df;
background-color: #30c7df;
/* Tailwind (arbitrary) */
class="text-[#30c7df] bg-[#30c7df]"
/* SCSS */
$brand: #30c7df;
/* SwiftUI */
Color(red: 0.188, green: 0.780, blue: 0.875)
/* Android */
Color.parseColor("#30c7df")Accessibility — WCAG contrast
Aa
#30c7df on white: 2.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#30c7df on black: 10.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green78.0%
Blue87.5%
CMYK percentages
Cyan78.5%
Magenta10.8%
Yellow0.0%
Key (black)12.5%
Color previews
#30c7df text on a black background
contrast 10.36:1
Card sample
#30c7df text on a white background
contrast 2.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #30c7df;
Background color
Panel with #30c7df background
background-color: #30c7df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #30c7df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 199, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 199, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #30c7df; background: linear-gradient(135deg, #30c7df, #3052DF);