#648eb2
a balanced, soft blue · cool · closest name: steelblue
RGB
100, 142, 178
HSL
208°, 34%, 55%
CMYK
44, 20, 0, 30
Luminance
0.2527
Every format
| HEX | #648eb2 |
| RGB | rgb(100, 142, 178) |
| HSL | hsl(208, 34%, 55%) |
| CMYK | cmyk(44%, 20%, 0%, 30%) |
| LAB | lab(57.3 -4.7 -23.4) |
| LCH | lch(57.3 23.9 258.6) |
| OKLCH | oklch(0.630 0.071 245.1) |
Copy-ready code
/* CSS */
color: #648eb2;
background-color: #648eb2;
/* Tailwind (arbitrary) */
class="text-[#648eb2] bg-[#648eb2]"
/* SCSS */
$brand: #648eb2;
/* SwiftUI */
Color(red: 0.392, green: 0.557, blue: 0.698)
/* Android */
Color.parseColor("#648eb2")Accessibility — WCAG contrast
Aa
#648eb2 on white: 3.47:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#648eb2 on black: 6.05:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green55.7%
Blue69.8%
CMYK percentages
Cyan43.8%
Magenta20.2%
Yellow0.0%
Key (black)30.2%
Color previews
#648eb2 text on a black background
contrast 6.05:1
Card sample
#648eb2 text on a white background
contrast 3.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #648eb2;
Background color
Panel with #648eb2 background
background-color: #648eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #648eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 142, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 142, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #648eb2; background: linear-gradient(135deg, #648eb2, #6E64B2);