#579eee
a balanced, electric blue · cool · closest name: dodgerblue
RGB
87, 158, 238
HSL
212°, 82%, 64%
CMYK
63, 34, 0, 7
Luminance
0.3265
Every format
| HEX | #579eee |
| RGB | rgb(87, 158, 238) |
| HSL | hsl(212, 82%, 64%) |
| CMYK | cmyk(63%, 34%, 0%, 7%) |
| LAB | lab(63.9 2.0 -46.8) |
| LCH | lch(63.9 46.8 272.5) |
| OKLCH | oklch(0.688 0.139 252.9) |
Copy-ready code
/* CSS */
color: #579eee;
background-color: #579eee;
/* Tailwind (arbitrary) */
class="text-[#579eee] bg-[#579eee]"
/* SCSS */
$brand: #579eee;
/* SwiftUI */
Color(red: 0.341, green: 0.620, blue: 0.933)
/* Android */
Color.parseColor("#579eee")Accessibility — WCAG contrast
Aa
#579eee on white: 2.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#579eee on black: 7.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green62.0%
Blue93.3%
CMYK percentages
Cyan63.4%
Magenta33.6%
Yellow0.0%
Key (black)6.7%
Color previews
#579eee text on a black background
contrast 7.53:1
Card sample
#579eee text on a white background
contrast 2.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #579eee;
Background color
Panel with #579eee background
background-color: #579eee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #579eee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 158, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 158, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #579eee; background: linear-gradient(135deg, #579eee, #7557EE);