#1f5eff
a balanced, electric blue · cool · closest name: royalblue
RGB
31, 94, 255
HSL
223°, 100%, 56%
CMYK
88, 63, 0, 0
Luminance
0.1552
Every format
| HEX | #1f5eff |
| RGB | rgb(31, 94, 255) |
| HSL | hsl(223, 100%, 56%) |
| CMYK | cmyk(88%, 63%, 0%, 0%) |
| LAB | lab(46.3 41.1 -84.6) |
| LCH | lch(46.3 94.0 295.9) |
| OKLCH | oklch(0.553 0.247 263.7) |
Copy-ready code
/* CSS */
color: #1f5eff;
background-color: #1f5eff;
/* Tailwind (arbitrary) */
class="text-[#1f5eff] bg-[#1f5eff]"
/* SCSS */
$brand: #1f5eff;
/* SwiftUI */
Color(red: 0.122, green: 0.369, blue: 1.000)
/* Android */
Color.parseColor("#1f5eff")Accessibility — WCAG contrast
Aa
#1f5eff on white: 5.12:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1f5eff on black: 4.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green36.9%
Blue100.0%
CMYK percentages
Cyan87.8%
Magenta63.1%
Yellow0.0%
Key (black)0.0%
Color previews
#1f5eff text on a black background
contrast 4.10:1
Card sample
#1f5eff text on a white background
contrast 5.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f5eff;
Background color
Panel with #1f5eff background
background-color: #1f5eff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f5eff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 94, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 94, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f5eff; background: linear-gradient(135deg, #1f5eff, #751FFF);