#6367cf
a balanced, vivid blue · warm · closest name: slateblue
RGB
99, 103, 207
HSL
238°, 53%, 60%
CMYK
52, 50, 0, 19
Luminance
0.1686
Every format
| HEX | #6367cf |
| RGB | rgb(99, 103, 207) |
| HSL | hsl(238, 53%, 60%) |
| CMYK | cmyk(52%, 50%, 0%, 19%) |
| LAB | lab(48.1 27.3 -54.5) |
| LCH | lch(48.1 61.0 296.6) |
| OKLCH | oklch(0.563 0.157 278.4) |
Copy-ready code
/* CSS */
color: #6367cf;
background-color: #6367cf;
/* Tailwind (arbitrary) */
class="text-[#6367cf] bg-[#6367cf]"
/* SCSS */
$brand: #6367cf;
/* SwiftUI */
Color(red: 0.388, green: 0.404, blue: 0.812)
/* Android */
Color.parseColor("#6367cf")Accessibility — WCAG contrast
Aa
#6367cf on white: 4.80:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6367cf on black: 4.37:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green40.4%
Blue81.2%
CMYK percentages
Cyan52.2%
Magenta50.2%
Yellow0.0%
Key (black)18.8%
Color previews
#6367cf text on a black background
contrast 4.37:1
Card sample
#6367cf text on a white background
contrast 4.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6367cf;
Background color
Panel with #6367cf background
background-color: #6367cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6367cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 103, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 103, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6367cf; background: linear-gradient(135deg, #6367cf, #A763CF);