#33ddf2
a balanced, electric cyan · cool · closest name: cyan
RGB
51, 221, 242
HSL
187°, 88%, 58%
CMYK
79, 9, 0, 5
Luminance
0.5883
Every format
| HEX | #33ddf2 |
| RGB | rgb(51, 221, 242) |
| HSL | hsl(187, 88%, 58%) |
| CMYK | cmyk(79%, 9%, 0%, 5%) |
| LAB | lab(81.2 -34.4 -22.2) |
| LCH | lch(81.2 40.9 212.9) |
| OKLCH | oklch(0.825 0.133 207.8) |
Copy-ready code
/* CSS */
color: #33ddf2;
background-color: #33ddf2;
/* Tailwind (arbitrary) */
class="text-[#33ddf2] bg-[#33ddf2]"
/* SCSS */
$brand: #33ddf2;
/* SwiftUI */
Color(red: 0.200, green: 0.867, blue: 0.949)
/* Android */
Color.parseColor("#33ddf2")Accessibility — WCAG contrast
Aa
#33ddf2 on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ddf2 on black: 12.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green86.7%
Blue94.9%
CMYK percentages
Cyan78.9%
Magenta8.7%
Yellow0.0%
Key (black)5.1%
Color previews
#33ddf2 text on a black background
contrast 12.77:1
Card sample
#33ddf2 text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ddf2;
Background color
Panel with #33ddf2 background
background-color: #33ddf2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ddf2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 221, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 221, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ddf2; background: linear-gradient(135deg, #33ddf2, #335EF2);