#33aaee
a balanced, electric blue · cool · closest name: steelblue
RGB
51, 170, 238
HSL
202°, 85%, 57%
CMYK
79, 29, 0, 7
Luminance
0.3563
Every format
| HEX | #33aaee |
| RGB | rgb(51, 170, 238) |
| HSL | hsl(202, 85%, 57%) |
| CMYK | cmyk(79%, 29%, 0%, 7%) |
| LAB | lab(66.2 -9.7 -43.2) |
| LCH | lch(66.2 44.2 257.4) |
| OKLCH | oklch(0.704 0.142 239.3) |
Copy-ready code
/* CSS */
color: #33aaee;
background-color: #33aaee;
/* Tailwind (arbitrary) */
class="text-[#33aaee] bg-[#33aaee]"
/* SCSS */
$brand: #33aaee;
/* SwiftUI */
Color(red: 0.200, green: 0.667, blue: 0.933)
/* Android */
Color.parseColor("#33aaee")Accessibility — WCAG contrast
Aa
#33aaee on white: 2.58:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33aaee on black: 8.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green66.7%
Blue93.3%
CMYK percentages
Cyan78.6%
Magenta28.6%
Yellow0.0%
Key (black)6.7%
Color previews
#33aaee text on a black background
contrast 8.13:1
Card sample
#33aaee text on a white background
contrast 2.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33aaee;
Background color
Panel with #33aaee background
background-color: #33aaee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33aaee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 170, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 170, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33aaee; background: linear-gradient(135deg, #33aaee, #3933EE);