#33bbff
a balanced, electric blue · cool · closest name: skyblue
RGB
51, 187, 255
HSL
200°, 100%, 60%
CMYK
80, 27, 0, 0
Luminance
0.4346
Every format
| HEX | #33bbff |
| RGB | rgb(51, 187, 255) |
| HSL | hsl(200, 100%, 60%) |
| CMYK | cmyk(80%, 27%, 0%, 0%) |
| LAB | lab(71.9 -13.1 -43.6) |
| LCH | lch(71.9 45.5 253.3) |
| OKLCH | oklch(0.751 0.148 236.3) |
Copy-ready code
/* CSS */
color: #33bbff;
background-color: #33bbff;
/* Tailwind (arbitrary) */
class="text-[#33bbff] bg-[#33bbff]"
/* SCSS */
$brand: #33bbff;
/* SwiftUI */
Color(red: 0.200, green: 0.733, blue: 1.000)
/* Android */
Color.parseColor("#33bbff")Accessibility — WCAG contrast
Aa
#33bbff on white: 2.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33bbff on black: 9.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green73.3%
Blue100.0%
CMYK percentages
Cyan80.0%
Magenta26.7%
Yellow0.0%
Key (black)0.0%
Color previews
#33bbff text on a black background
contrast 9.69:1
Card sample
#33bbff text on a white background
contrast 2.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33bbff;
Background color
Panel with #33bbff background
background-color: #33bbff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33bbff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 187, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 187, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33bbff; background: linear-gradient(135deg, #33bbff, #3333FF);