#33a7ee
a balanced, electric blue · cool · closest name: steelblue
RGB
51, 167, 238
HSL
203°, 85%, 57%
CMYK
79, 30, 0, 7
Luminance
0.3451
Every format
| HEX | #33a7ee |
| RGB | rgb(51, 167, 238) |
| HSL | hsl(203, 85%, 57%) |
| CMYK | cmyk(79%, 30%, 0%, 7%) |
| LAB | lab(65.4 -8.0 -44.5) |
| LCH | lch(65.4 45.2 259.8) |
| OKLCH | oklch(0.697 0.144 241.0) |
Copy-ready code
/* CSS */
color: #33a7ee;
background-color: #33a7ee;
/* Tailwind (arbitrary) */
class="text-[#33a7ee] bg-[#33a7ee]"
/* SCSS */
$brand: #33a7ee;
/* SwiftUI */
Color(red: 0.200, green: 0.655, blue: 0.933)
/* Android */
Color.parseColor("#33a7ee")Accessibility — WCAG contrast
Aa
#33a7ee on white: 2.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33a7ee on black: 7.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green65.5%
Blue93.3%
CMYK percentages
Cyan78.6%
Magenta29.8%
Yellow0.0%
Key (black)6.7%
Color previews
#33a7ee text on a black background
contrast 7.90:1
Card sample
#33a7ee text on a white background
contrast 2.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33a7ee;
Background color
Panel with #33a7ee background
background-color: #33a7ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33a7ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 167, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 167, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33a7ee; background: linear-gradient(135deg, #33a7ee, #3C33EE);