#359eee
a balanced, electric blue · cool · closest name: steelblue
RGB
53, 158, 238
HSL
206°, 85%, 57%
CMYK
78, 34, 0, 7
Luminance
0.3138
Every format
| HEX | #359eee |
| RGB | rgb(53, 158, 238) |
| HSL | hsl(206, 85%, 57%) |
| CMYK | cmyk(78%, 34%, 0%, 7%) |
| LAB | lab(62.8 -2.7 -48.5) |
| LCH | lch(62.8 48.6 266.8) |
| OKLCH | oklch(0.677 0.151 246.1) |
Copy-ready code
/* CSS */
color: #359eee;
background-color: #359eee;
/* Tailwind (arbitrary) */
class="text-[#359eee] bg-[#359eee]"
/* SCSS */
$brand: #359eee;
/* SwiftUI */
Color(red: 0.208, green: 0.620, blue: 0.933)
/* Android */
Color.parseColor("#359eee")Accessibility — WCAG contrast
Aa
#359eee on white: 2.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#359eee on black: 7.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.8%
Green62.0%
Blue93.3%
CMYK percentages
Cyan77.7%
Magenta33.6%
Yellow0.0%
Key (black)6.7%
Color previews
#359eee text on a black background
contrast 7.28:1
Card sample
#359eee text on a white background
contrast 2.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #359eee;
Background color
Panel with #359eee background
background-color: #359eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #359eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(53, 158, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(53, 158, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #359eee; background: linear-gradient(135deg, #359eee, #4735EE);