#33ade8
a balanced, electric cyan · cool · closest name: steelblue
RGB
51, 173, 232
HSL
200°, 80%, 56%
CMYK
78, 25, 0, 9
Luminance
0.3642
Every format
| HEX | #33ade8 |
| RGB | rgb(51, 173, 232) |
| HSL | hsl(200, 80%, 56%) |
| CMYK | cmyk(78%, 25%, 0%, 9%) |
| LAB | lab(66.8 -13.4 -38.9) |
| LCH | lch(66.8 41.2 251.1) |
| OKLCH | oklch(0.708 0.134 234.9) |
Copy-ready code
/* CSS */
color: #33ade8;
background-color: #33ade8;
/* Tailwind (arbitrary) */
class="text-[#33ade8] bg-[#33ade8]"
/* SCSS */
$brand: #33ade8;
/* SwiftUI */
Color(red: 0.200, green: 0.678, blue: 0.910)
/* Android */
Color.parseColor("#33ade8")Accessibility — WCAG contrast
Aa
#33ade8 on white: 2.54:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33ade8 on black: 8.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green67.8%
Blue91.0%
CMYK percentages
Cyan78.0%
Magenta25.4%
Yellow0.0%
Key (black)9.0%
Color previews
#33ade8 text on a black background
contrast 8.28:1
Card sample
#33ade8 text on a white background
contrast 2.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33ade8;
Background color
Panel with #33ade8 background
background-color: #33ade8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33ade8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 173, 232, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 173, 232, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33ade8; background: linear-gradient(135deg, #33ade8, #3334E8);