#33b4eb
a balanced, electric cyan · cool · closest name: skyblue
RGB
51, 180, 235
HSL
198°, 82%, 56%
CMYK
78, 23, 0, 8
Luminance
0.3934
Every format
| HEX | #33b4eb |
| RGB | rgb(51, 180, 235) |
| HSL | hsl(198, 82%, 56%) |
| CMYK | cmyk(78%, 23%, 0%, 8%) |
| LAB | lab(69.0 -16.1 -37.2) |
| LCH | lch(69.0 40.5 246.6) |
| OKLCH | oklch(0.726 0.133 231.8) |
Copy-ready code
/* CSS */
color: #33b4eb;
background-color: #33b4eb;
/* Tailwind (arbitrary) */
class="text-[#33b4eb] bg-[#33b4eb]"
/* SCSS */
$brand: #33b4eb;
/* SwiftUI */
Color(red: 0.200, green: 0.706, blue: 0.922)
/* Android */
Color.parseColor("#33b4eb")Accessibility — WCAG contrast
Aa
#33b4eb on white: 2.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33b4eb on black: 8.87:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green70.6%
Blue92.2%
CMYK percentages
Cyan78.3%
Magenta23.4%
Yellow0.0%
Key (black)7.8%
Color previews
#33b4eb text on a black background
contrast 8.87:1
Card sample
#33b4eb text on a white background
contrast 2.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33b4eb;
Background color
Panel with #33b4eb background
background-color: #33b4eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33b4eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 180, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 180, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33b4eb; background: linear-gradient(135deg, #33b4eb, #333AEB);