#297bf4
a balanced, electric blue · cool · closest name: royalblue
RGB
41, 123, 244
HSL
216°, 90%, 56%
CMYK
83, 50, 0, 4
Luminance
0.2117
Every format
| HEX | #297bf4 |
| RGB | rgb(41, 123, 244) |
| HSL | hsl(216, 90%, 56%) |
| CMYK | cmyk(83%, 50%, 0%, 4%) |
| LAB | lab(53.1 19.4 -67.4) |
| LCH | lch(53.1 70.1 286.1) |
| OKLCH | oklch(0.602 0.198 258.8) |
Copy-ready code
/* CSS */
color: #297bf4;
background-color: #297bf4;
/* Tailwind (arbitrary) */
class="text-[#297bf4] bg-[#297bf4]"
/* SCSS */
$brand: #297bf4;
/* SwiftUI */
Color(red: 0.161, green: 0.482, blue: 0.957)
/* Android */
Color.parseColor("#297bf4")Accessibility — WCAG contrast
Aa
#297bf4 on white: 4.01:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#297bf4 on black: 5.23:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.1%
Green48.2%
Blue95.7%
CMYK percentages
Cyan83.2%
Magenta49.6%
Yellow0.0%
Key (black)4.3%
Color previews
#297bf4 text on a black background
contrast 5.23:1
Card sample
#297bf4 text on a white background
contrast 4.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #297bf4;
Background color
Panel with #297bf4 background
background-color: #297bf4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #297bf4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(41, 123, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(41, 123, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #297bf4; background: linear-gradient(135deg, #297bf4, #5F29F4);