#6373d0
a balanced, vivid blue · warm · closest name: royalblue
RGB
99, 115, 208
HSL
231°, 54%, 60%
CMYK
52, 45, 0, 18
Luminance
0.1947
Every format
| HEX | #6373d0 |
| RGB | rgb(99, 115, 208) |
| HSL | hsl(231, 54%, 60%) |
| CMYK | cmyk(52%, 45%, 0%, 18%) |
| LAB | lab(51.2 20.3 -50.1) |
| LCH | lch(51.2 54.0 292.0) |
| OKLCH | oklch(0.587 0.143 273.9) |
Copy-ready code
/* CSS */
color: #6373d0;
background-color: #6373d0;
/* Tailwind (arbitrary) */
class="text-[#6373d0] bg-[#6373d0]"
/* SCSS */
$brand: #6373d0;
/* SwiftUI */
Color(red: 0.388, green: 0.451, blue: 0.816)
/* Android */
Color.parseColor("#6373d0")Accessibility — WCAG contrast
Aa
#6373d0 on white: 4.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#6373d0 on black: 4.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green45.1%
Blue81.6%
CMYK percentages
Cyan52.4%
Magenta44.7%
Yellow0.0%
Key (black)18.4%
Color previews
#6373d0 text on a black background
contrast 4.89:1
Card sample
#6373d0 text on a white background
contrast 4.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6373d0;
Background color
Panel with #6373d0 background
background-color: #6373d0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6373d0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 115, 208, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 115, 208, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6373d0; background: linear-gradient(135deg, #6373d0, #9C63D0);