#33adee
a balanced, electric blue · cool · closest name: steelblue
RGB
51, 173, 238
HSL
201°, 85%, 57%
CMYK
79, 27, 0, 7
Luminance
0.3676
Every format
| HEX | #33adee |
| RGB | rgb(51, 173, 238) |
| HSL | hsl(201, 85%, 57%) |
| CMYK | cmyk(79%, 27%, 0%, 7%) |
| LAB | lab(67.1 -11.3 -41.8) |
| LCH | lch(67.1 43.3 254.9) |
| OKLCH | oklch(0.711 0.140 237.5) |
Copy-ready code
/* CSS */
color: #33adee;
background-color: #33adee;
/* Tailwind (arbitrary) */
class="text-[#33adee] bg-[#33adee]"
/* SCSS */
$brand: #33adee;
/* SwiftUI */
Color(red: 0.200, green: 0.678, blue: 0.933)
/* Android */
Color.parseColor("#33adee")Accessibility — WCAG contrast
Aa
#33adee on white: 2.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33adee on black: 8.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green67.8%
Blue93.3%
CMYK percentages
Cyan78.6%
Magenta27.3%
Yellow0.0%
Key (black)6.7%
Color previews
#33adee text on a black background
contrast 8.35:1
Card sample
#33adee text on a white background
contrast 2.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33adee;
Background color
Panel with #33adee background
background-color: #33adee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33adee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 173, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 173, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33adee; background: linear-gradient(135deg, #33adee, #3633EE);