#577eb2
a balanced, soft blue · cool · closest name: steelblue
RGB
87, 126, 178
HSL
214°, 37%, 52%
CMYK
51, 29, 0, 30
Luminance
0.2016
Every format
| HEX | #577eb2 |
| RGB | rgb(87, 126, 178) |
| HSL | hsl(214, 37%, 52%) |
| CMYK | cmyk(51%, 29%, 0%, 30%) |
| LAB | lab(52.0 1.3 -31.7) |
| LCH | lch(52.0 31.7 272.4) |
| OKLCH | oklch(0.586 0.092 255.9) |
Copy-ready code
/* CSS */
color: #577eb2;
background-color: #577eb2;
/* Tailwind (arbitrary) */
class="text-[#577eb2] bg-[#577eb2]"
/* SCSS */
$brand: #577eb2;
/* SwiftUI */
Color(red: 0.341, green: 0.494, blue: 0.698)
/* Android */
Color.parseColor("#577eb2")Accessibility — WCAG contrast
Aa
#577eb2 on white: 4.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#577eb2 on black: 5.03:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green49.4%
Blue69.8%
CMYK percentages
Cyan51.1%
Magenta29.2%
Yellow0.0%
Key (black)30.2%
Color previews
#577eb2 text on a black background
contrast 5.03:1
Card sample
#577eb2 text on a white background
contrast 4.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #577eb2;
Background color
Panel with #577eb2 background
background-color: #577eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #577eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 126, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 126, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #577eb2; background: linear-gradient(135deg, #577eb2, #6D57B2);