#33bbee
a balanced, electric cyan · cool · closest name: skyblue
RGB
51, 187, 238
HSL
196°, 85%, 57%
CMYK
79, 21, 0, 7
Luminance
0.4242
Every format
| HEX | #33bbee |
| RGB | rgb(51, 187, 238) |
| HSL | hsl(196, 85%, 57%) |
| CMYK | cmyk(79%, 21%, 0%, 7%) |
| LAB | lab(71.2 -18.8 -35.5) |
| LCH | lch(71.2 40.2 242.1) |
| OKLCH | oklch(0.743 0.133 228.7) |
Copy-ready code
/* CSS */
color: #33bbee;
background-color: #33bbee;
/* Tailwind (arbitrary) */
class="text-[#33bbee] bg-[#33bbee]"
/* SCSS */
$brand: #33bbee;
/* SwiftUI */
Color(red: 0.200, green: 0.733, blue: 0.933)
/* Android */
Color.parseColor("#33bbee")Accessibility — WCAG contrast
Aa
#33bbee on white: 2.21:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33bbee on black: 9.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green73.3%
Blue93.3%
CMYK percentages
Cyan78.6%
Magenta21.4%
Yellow0.0%
Key (black)6.7%
Color previews
#33bbee text on a black background
contrast 9.48:1
Card sample
#33bbee text on a white background
contrast 2.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33bbee;
Background color
Panel with #33bbee background
background-color: #33bbee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33bbee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 187, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 187, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33bbee; background: linear-gradient(135deg, #33bbee, #333EEE);