#33cddd
a balanced, vivid cyan · cool · closest name: skyblue
RGB
51, 205, 221
HSL
186°, 71%, 53%
CMYK
77, 7, 0, 13
Luminance
0.4959
Every format
| HEX | #33cddd |
| RGB | rgb(51, 205, 221) |
| HSL | hsl(186, 71%, 53%) |
| CMYK | cmyk(77%, 7%, 0%, 13%) |
| LAB | lab(75.8 -33.2 -19.2) |
| LCH | lch(75.8 38.3 210.0) |
| OKLCH | oklch(0.779 0.123 205.6) |
Copy-ready code
/* CSS */
color: #33cddd;
background-color: #33cddd;
/* Tailwind (arbitrary) */
class="text-[#33cddd] bg-[#33cddd]"
/* SCSS */
$brand: #33cddd;
/* SwiftUI */
Color(red: 0.200, green: 0.804, blue: 0.867)
/* Android */
Color.parseColor("#33cddd")Accessibility — WCAG contrast
Aa
#33cddd on white: 1.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33cddd on black: 10.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green80.4%
Blue86.7%
CMYK percentages
Cyan76.9%
Magenta7.2%
Yellow0.0%
Key (black)13.3%
Color previews
#33cddd text on a black background
contrast 10.92:1
Card sample
#33cddd text on a white background
contrast 1.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33cddd;
Background color
Panel with #33cddd background
background-color: #33cddd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33cddd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 205, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 205, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33cddd; background: linear-gradient(135deg, #33cddd, #335CDD);