#1833ff
a balanced, electric blue · warm · closest name: blue
RGB
24, 51, 255
HSL
233°, 100%, 55%
CMYK
91, 80, 0, 0
Luminance
0.0978
Every format
| HEX | #1833ff |
| RGB | rgb(24, 51, 255) |
| HSL | hsl(233, 100%, 55%) |
| CMYK | cmyk(91%, 80%, 0%, 0%) |
| LAB | lab(37.4 65.1 -99.3) |
| LCH | lch(37.4 118.7 303.2) |
| OKLCH | oklch(0.488 0.288 265.8) |
Copy-ready code
/* CSS */
color: #1833ff;
background-color: #1833ff;
/* Tailwind (arbitrary) */
class="text-[#1833ff] bg-[#1833ff]"
/* SCSS */
$brand: #1833ff;
/* SwiftUI */
Color(red: 0.094, green: 0.200, blue: 1.000)
/* Android */
Color.parseColor("#1833ff")Accessibility — WCAG contrast
Aa
#1833ff on white: 7.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1833ff on black: 2.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green20.0%
Blue100.0%
CMYK percentages
Cyan90.6%
Magenta80.0%
Yellow0.0%
Key (black)0.0%
Color previews
#1833ff text on a black background
contrast 2.96:1
Card sample
#1833ff text on a white background
contrast 7.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1833ff;
Background color
Panel with #1833ff background
background-color: #1833ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1833ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 51, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 51, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1833ff; background: linear-gradient(135deg, #1833ff, #9718FF);