#33b7df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
51, 183, 223
HSL
194°, 73%, 54%
CMYK
77, 18, 0, 13
Luminance
0.3990
Every format
| HEX | #33b7df |
| RGB | rgb(51, 183, 223) |
| HSL | hsl(194, 73%, 54%) |
| CMYK | cmyk(77%, 18%, 0%, 13%) |
| LAB | lab(69.4 -21.6 -30.1) |
| LCH | lch(69.4 37.0 234.2) |
| OKLCH | oklch(0.727 0.123 223.2) |
Copy-ready code
/* CSS */
color: #33b7df;
background-color: #33b7df;
/* Tailwind (arbitrary) */
class="text-[#33b7df] bg-[#33b7df]"
/* SCSS */
$brand: #33b7df;
/* SwiftUI */
Color(red: 0.200, green: 0.718, blue: 0.875)
/* Android */
Color.parseColor("#33b7df")Accessibility — WCAG contrast
Aa
#33b7df on white: 2.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33b7df on black: 8.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green71.8%
Blue87.5%
CMYK percentages
Cyan77.1%
Magenta17.9%
Yellow0.0%
Key (black)12.5%
Color previews
#33b7df text on a black background
contrast 8.98:1
Card sample
#33b7df text on a white background
contrast 2.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33b7df;
Background color
Panel with #33b7df background
background-color: #33b7df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33b7df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 183, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 183, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33b7df; background: linear-gradient(135deg, #33b7df, #3344DF);