#1855ff
a balanced, electric blue · cool · closest name: royalblue
RGB
24, 85, 255
HSL
224°, 100%, 55%
CMYK
91, 67, 0, 0
Luminance
0.1391
Every format
| HEX | #1855ff |
| RGB | rgb(24, 85, 255) |
| HSL | hsl(224, 100%, 55%) |
| CMYK | cmyk(91%, 67%, 0%, 0%) |
| LAB | lab(44.1 46.4 -88.2) |
| LCH | lch(44.1 99.7 297.7) |
| OKLCH | oklch(0.536 0.257 264.0) |
Copy-ready code
/* CSS */
color: #1855ff;
background-color: #1855ff;
/* Tailwind (arbitrary) */
class="text-[#1855ff] bg-[#1855ff]"
/* SCSS */
$brand: #1855ff;
/* SwiftUI */
Color(red: 0.094, green: 0.333, blue: 1.000)
/* Android */
Color.parseColor("#1855ff")Accessibility — WCAG contrast
Aa
#1855ff on white: 5.55:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1855ff on black: 3.78:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green33.3%
Blue100.0%
CMYK percentages
Cyan90.6%
Magenta66.7%
Yellow0.0%
Key (black)0.0%
Color previews
#1855ff text on a black background
contrast 3.78:1
Card sample
#1855ff text on a white background
contrast 5.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1855ff;
Background color
Panel with #1855ff background
background-color: #1855ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1855ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 85, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 85, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1855ff; background: linear-gradient(135deg, #1855ff, #7518FF);