#1533cd
a dark, electric blue · warm · closest name: navy
RGB
21, 51, 205
HSL
230°, 81%, 44%
CMYK
90, 75, 0, 20
Luminance
0.0693
Every format
| HEX | #1533cd |
| RGB | rgb(21, 51, 205) |
| HSL | hsl(230, 81%, 44%) |
| CMYK | cmyk(90%, 75%, 0%, 20%) |
| LAB | lab(31.6 48.9 -80.4) |
| LCH | lch(31.6 94.1 301.3) |
| OKLCH | oklch(0.431 0.234 265.8) |
Copy-ready code
/* CSS */
color: #1533cd;
background-color: #1533cd;
/* Tailwind (arbitrary) */
class="text-[#1533cd] bg-[#1533cd]"
/* SCSS */
$brand: #1533cd;
/* SwiftUI */
Color(red: 0.082, green: 0.200, blue: 0.804)
/* Android */
Color.parseColor("#1533cd")Accessibility — WCAG contrast
Aa
#1533cd on white: 8.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1533cd on black: 2.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green20.0%
Blue80.4%
CMYK percentages
Cyan89.8%
Magenta75.1%
Yellow0.0%
Key (black)19.6%
Color previews
#1533cd text on a black background
contrast 2.39:1
Card sample
#1533cd text on a white background
contrast 8.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1533cd;
Background color
Panel with #1533cd background
background-color: #1533cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1533cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 51, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 51, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1533cd; background: linear-gradient(135deg, #1533cd, #7215CD);