#63c7eb
a light, electric cyan · cool · closest name: skyblue
RGB
99, 199, 235
HSL
196°, 77%, 66%
CMYK
58, 15, 0, 8
Luminance
0.4950
Every format
| HEX | #63c7eb |
| RGB | rgb(99, 199, 235) |
| HSL | hsl(196, 77%, 66%) |
| CMYK | cmyk(58%, 15%, 0%, 8%) |
| LAB | lab(75.8 -19.1 -26.7) |
| LCH | lch(75.8 32.8 234.4) |
| OKLCH | oklch(0.783 0.106 224.3) |
Copy-ready code
/* CSS */
color: #63c7eb;
background-color: #63c7eb;
/* Tailwind (arbitrary) */
class="text-[#63c7eb] bg-[#63c7eb]"
/* SCSS */
$brand: #63c7eb;
/* SwiftUI */
Color(red: 0.388, green: 0.780, blue: 0.922)
/* Android */
Color.parseColor("#63c7eb")Accessibility — WCAG contrast
Aa
#63c7eb on white: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#63c7eb on black: 10.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green78.0%
Blue92.2%
CMYK percentages
Cyan57.9%
Magenta15.3%
Yellow0.0%
Key (black)7.8%
Color previews
#63c7eb text on a black background
contrast 10.90:1
Card sample
#63c7eb text on a white background
contrast 1.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #63c7eb;
Background color
Panel with #63c7eb background
background-color: #63c7eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #63c7eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 199, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 199, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #63c7eb; background: linear-gradient(135deg, #63c7eb, #636CEB);