#297bf0
a balanced, electric blue · cool · closest name: royalblue
RGB
41, 123, 240
HSL
215°, 87%, 55%
CMYK
83, 49, 0, 6
Luminance
0.2093
Every format
| HEX | #297bf0 |
| RGB | rgb(41, 123, 240) |
| HSL | hsl(215, 87%, 55%) |
| CMYK | cmyk(83%, 49%, 0%, 6%) |
| LAB | lab(52.9 17.9 -65.6) |
| LCH | lch(52.9 68.0 285.3) |
| OKLCH | oklch(0.599 0.193 258.3) |
Copy-ready code
/* CSS */
color: #297bf0;
background-color: #297bf0;
/* Tailwind (arbitrary) */
class="text-[#297bf0] bg-[#297bf0]"
/* SCSS */
$brand: #297bf0;
/* SwiftUI */
Color(red: 0.161, green: 0.482, blue: 0.941)
/* Android */
Color.parseColor("#297bf0")Accessibility — WCAG contrast
Aa
#297bf0 on white: 4.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#297bf0 on black: 5.19:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.1%
Green48.2%
Blue94.1%
CMYK percentages
Cyan82.9%
Magenta48.7%
Yellow0.0%
Key (black)5.9%
Color previews
#297bf0 text on a black background
contrast 5.19:1
Card sample
#297bf0 text on a white background
contrast 4.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #297bf0;
Background color
Panel with #297bf0 background
background-color: #297bf0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #297bf0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(41, 123, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(41, 123, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #297bf0; background: linear-gradient(135deg, #297bf0, #5C29F0);