#1833cd
a dark, electric blue · warm · closest name: navy
RGB
24, 51, 205
HSL
231°, 79%, 45%
CMYK
88, 75, 0, 20
Luminance
0.0697
Every format
| HEX | #1833cd |
| RGB | rgb(24, 51, 205) |
| HSL | hsl(231, 79%, 45%) |
| CMYK | cmyk(88%, 75%, 0%, 20%) |
| LAB | lab(31.7 49.0 -80.2) |
| LCH | lch(31.7 94.0 301.4) |
| OKLCH | oklch(0.432 0.233 266.2) |
Copy-ready code
/* CSS */
color: #1833cd;
background-color: #1833cd;
/* Tailwind (arbitrary) */
class="text-[#1833cd] bg-[#1833cd]"
/* SCSS */
$brand: #1833cd;
/* SwiftUI */
Color(red: 0.094, green: 0.200, blue: 0.804)
/* Android */
Color.parseColor("#1833cd")Accessibility — WCAG contrast
Aa
#1833cd on white: 8.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1833cd on black: 2.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green20.0%
Blue80.4%
CMYK percentages
Cyan88.3%
Magenta75.1%
Yellow0.0%
Key (black)19.6%
Color previews
#1833cd text on a black background
contrast 2.39:1
Card sample
#1833cd text on a white background
contrast 8.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1833cd;
Background color
Panel with #1833cd background
background-color: #1833cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1833cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 51, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 51, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1833cd; background: linear-gradient(135deg, #1833cd, #7618CD);