#669dfd
a light, electric blue · cool · closest name: dodgerblue
RGB
102, 157, 253
HSL
218°, 97%, 70%
CMYK
60, 38, 0, 1
Luminance
0.3403
Every format
| HEX | #669dfd |
| RGB | rgb(102, 157, 253) |
| HSL | hsl(218, 97%, 70%) |
| CMYK | cmyk(60%, 38%, 0%, 1%) |
| LAB | lab(65.0 10.2 -53.2) |
| LCH | lch(65.0 54.2 280.8) |
| OKLCH | oklch(0.701 0.153 260.8) |
Copy-ready code
/* CSS */
color: #669dfd;
background-color: #669dfd;
/* Tailwind (arbitrary) */
class="text-[#669dfd] bg-[#669dfd]"
/* SCSS */
$brand: #669dfd;
/* SwiftUI */
Color(red: 0.400, green: 0.616, blue: 0.992)
/* Android */
Color.parseColor("#669dfd")Accessibility — WCAG contrast
Aa
#669dfd on white: 2.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#669dfd on black: 7.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green61.6%
Blue99.2%
CMYK percentages
Cyan59.7%
Magenta37.9%
Yellow0.0%
Key (black)0.8%
Color previews
#669dfd text on a black background
contrast 7.81:1
Card sample
#669dfd text on a white background
contrast 2.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #669dfd;
Background color
Panel with #669dfd background
background-color: #669dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #669dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 157, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 157, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #669dfd; background: linear-gradient(135deg, #669dfd, #9466FD);