#2153cd
a balanced, vivid blue · cool · closest name: royalblue
RGB
33, 83, 205
HSL
223°, 72%, 47%
CMYK
84, 60, 0, 20
Luminance
0.1092
Every format
| HEX | #2153cd |
| RGB | rgb(33, 83, 205) |
| HSL | hsl(223, 72%, 47%) |
| CMYK | cmyk(84%, 60%, 0%, 20%) |
| LAB | lab(39.4 29.6 -67.5) |
| LCH | lch(39.4 73.8 293.7) |
| OKLCH | oklch(0.489 0.197 263.7) |
Copy-ready code
/* CSS */
color: #2153cd;
background-color: #2153cd;
/* Tailwind (arbitrary) */
class="text-[#2153cd] bg-[#2153cd]"
/* SCSS */
$brand: #2153cd;
/* SwiftUI */
Color(red: 0.129, green: 0.325, blue: 0.804)
/* Android */
Color.parseColor("#2153cd")Accessibility — WCAG contrast
Aa
#2153cd on white: 6.60:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2153cd on black: 3.18:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green32.5%
Blue80.4%
CMYK percentages
Cyan83.9%
Magenta59.5%
Yellow0.0%
Key (black)19.6%
Color previews
#2153cd text on a black background
contrast 3.18:1
Card sample
#2153cd text on a white background
contrast 6.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2153cd;
Background color
Panel with #2153cd background
background-color: #2153cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2153cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 83, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 83, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2153cd; background: linear-gradient(135deg, #2153cd, #6221CD);