#3a8eee
a balanced, electric blue · cool · closest name: dodgerblue
RGB
58, 142, 238
HSL
212°, 84%, 58%
CMYK
76, 40, 0, 7
Luminance
0.2642
Every format
| HEX | #3a8eee |
| RGB | rgb(58, 142, 238) |
| HSL | hsl(212, 84%, 58%) |
| CMYK | cmyk(76%, 40%, 0%, 7%) |
| LAB | lab(58.4 7.2 -55.5) |
| LCH | lch(58.4 56.0 277.4) |
| OKLCH | oklch(0.643 0.165 254.2) |
Copy-ready code
/* CSS */
color: #3a8eee;
background-color: #3a8eee;
/* Tailwind (arbitrary) */
class="text-[#3a8eee] bg-[#3a8eee]"
/* SCSS */
$brand: #3a8eee;
/* SwiftUI */
Color(red: 0.227, green: 0.557, blue: 0.933)
/* Android */
Color.parseColor("#3a8eee")Accessibility — WCAG contrast
Aa
#3a8eee on white: 3.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3a8eee on black: 6.28:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green55.7%
Blue93.3%
CMYK percentages
Cyan75.6%
Magenta40.3%
Yellow0.0%
Key (black)6.7%
Color previews
#3a8eee text on a black background
contrast 6.28:1
Card sample
#3a8eee text on a white background
contrast 3.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3a8eee;
Background color
Panel with #3a8eee background
background-color: #3a8eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3a8eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 142, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 142, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3a8eee; background: linear-gradient(135deg, #3a8eee, #5E3AEE);