#5f99df
a balanced, vivid blue · cool · closest name: steelblue
RGB
95, 153, 223
HSL
213°, 67%, 62%
CMYK
57, 31, 0, 13
Luminance
0.3054
Every format
| HEX | #5f99df |
| RGB | rgb(95, 153, 223) |
| HSL | hsl(213, 67%, 62%) |
| CMYK | cmyk(57%, 31%, 0%, 13%) |
| LAB | lab(62.1 1.5 -41.3) |
| LCH | lch(62.1 41.3 272.1) |
| OKLCH | oklch(0.673 0.121 254.0) |
Copy-ready code
/* CSS */
color: #5f99df;
background-color: #5f99df;
/* Tailwind (arbitrary) */
class="text-[#5f99df] bg-[#5f99df]"
/* SCSS */
$brand: #5f99df;
/* SwiftUI */
Color(red: 0.373, green: 0.600, blue: 0.875)
/* Android */
Color.parseColor("#5f99df")Accessibility — WCAG contrast
Aa
#5f99df on white: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5f99df on black: 7.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red37.3%
Green60.0%
Blue87.5%
CMYK percentages
Cyan57.4%
Magenta31.4%
Yellow0.0%
Key (black)12.5%
Color previews
#5f99df text on a black background
contrast 7.11:1
Card sample
#5f99df text on a white background
contrast 2.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5f99df;
Background color
Panel with #5f99df background
background-color: #5f99df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5f99df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(95, 153, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(95, 153, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5f99df; background: linear-gradient(135deg, #5f99df, #7A5FDF);