#451df4
a balanced, electric blue · warm · closest name: blue
RGB
69, 29, 244
HSL
251°, 91%, 54%
CMYK
72, 88, 0, 4
Luminance
0.0868
Every format
| HEX | #451df4 |
| RGB | rgb(69, 29, 244) |
| HSL | hsl(251, 91%, 54%) |
| CMYK | cmyk(72%, 88%, 0%, 4%) |
| LAB | lab(35.4 72.1 -96.5) |
| LCH | lch(35.4 120.5 306.8) |
| OKLCH | oklch(0.476 0.280 275.7) |
Copy-ready code
/* CSS */
color: #451df4;
background-color: #451df4;
/* Tailwind (arbitrary) */
class="text-[#451df4] bg-[#451df4]"
/* SCSS */
$brand: #451df4;
/* SwiftUI */
Color(red: 0.271, green: 0.114, blue: 0.957)
/* Android */
Color.parseColor("#451df4")Accessibility — WCAG contrast
Aa
#451df4 on white: 7.68:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#451df4 on black: 2.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.1%
Green11.4%
Blue95.7%
CMYK percentages
Cyan71.7%
Magenta88.1%
Yellow0.0%
Key (black)4.3%
Color previews
#451df4 text on a black background
contrast 2.74:1
Card sample
#451df4 text on a white background
contrast 7.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #451df4;
Background color
Panel with #451df4 background
background-color: #451df4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #451df4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(69, 29, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(69, 29, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #451df4; background: linear-gradient(135deg, #451df4, #D41DF4);