#6375df
a balanced, vivid blue · warm · closest name: royalblue
RGB
99, 117, 223
HSL
231°, 66%, 63%
CMYK
56, 48, 0, 13
Luminance
0.2070
Every format
| HEX | #6375df |
| RGB | rgb(99, 117, 223) |
| HSL | hsl(231, 66%, 63%) |
| CMYK | cmyk(56%, 48%, 0%, 13%) |
| LAB | lab(52.6 23.8 -56.3) |
| LCH | lch(52.6 61.1 292.9) |
| OKLCH | oklch(0.601 0.161 273.3) |
Copy-ready code
/* CSS */
color: #6375df;
background-color: #6375df;
/* Tailwind (arbitrary) */
class="text-[#6375df] bg-[#6375df]"
/* SCSS */
$brand: #6375df;
/* SwiftUI */
Color(red: 0.388, green: 0.459, blue: 0.875)
/* Android */
Color.parseColor("#6375df")Accessibility — WCAG contrast
Aa
#6375df on white: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#6375df on black: 5.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green45.9%
Blue87.5%
CMYK percentages
Cyan55.6%
Magenta47.5%
Yellow0.0%
Key (black)12.5%
Color previews
#6375df text on a black background
contrast 5.14:1
Card sample
#6375df text on a white background
contrast 4.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6375df;
Background color
Panel with #6375df background
background-color: #6375df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6375df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 117, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 117, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6375df; background: linear-gradient(135deg, #6375df, #A463DF);