#577dda
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
87, 125, 218
HSL
223°, 64%, 60%
CMYK
60, 43, 0, 15
Luminance
0.2176
Every format
| HEX | #577dda |
| RGB | rgb(87, 125, 218) |
| HSL | hsl(223, 64%, 60%) |
| CMYK | cmyk(60%, 43%, 0%, 15%) |
| LAB | lab(53.8 14.9 -51.7) |
| LCH | lch(53.8 53.8 286.1) |
| OKLCH | oklch(0.607 0.148 265.5) |
Copy-ready code
/* CSS */
color: #577dda;
background-color: #577dda;
/* Tailwind (arbitrary) */
class="text-[#577dda] bg-[#577dda]"
/* SCSS */
$brand: #577dda;
/* SwiftUI */
Color(red: 0.341, green: 0.490, blue: 0.855)
/* Android */
Color.parseColor("#577dda")Accessibility — WCAG contrast
Aa
#577dda on white: 3.92:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#577dda on black: 5.35:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green49.0%
Blue85.5%
CMYK percentages
Cyan60.1%
Magenta42.7%
Yellow0.0%
Key (black)14.5%
Color previews
#577dda text on a black background
contrast 5.35:1
Card sample
#577dda text on a white background
contrast 3.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #577dda;
Background color
Panel with #577dda background
background-color: #577dda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #577dda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 125, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 125, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #577dda; background: linear-gradient(135deg, #577dda, #8857DA);