#689bc9
a balanced, vivid blue · cool · closest name: steelblue
RGB
104, 155, 201
HSL
209°, 47%, 60%
CMYK
48, 23, 0, 21
Luminance
0.3060
Every format
| HEX | #689bc9 |
| RGB | rgb(104, 155, 201) |
| HSL | hsl(209, 47%, 60%) |
| CMYK | cmyk(48%, 23%, 0%, 21%) |
| LAB | lab(62.2 -4.4 -28.9) |
| LCH | lch(62.2 29.2 261.4) |
| OKLCH | oklch(0.672 0.088 246.7) |
Copy-ready code
/* CSS */
color: #689bc9;
background-color: #689bc9;
/* Tailwind (arbitrary) */
class="text-[#689bc9] bg-[#689bc9]"
/* SCSS */
$brand: #689bc9;
/* SwiftUI */
Color(red: 0.408, green: 0.608, blue: 0.788)
/* Android */
Color.parseColor("#689bc9")Accessibility — WCAG contrast
Aa
#689bc9 on white: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#689bc9 on black: 7.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green60.8%
Blue78.8%
CMYK percentages
Cyan48.3%
Magenta22.9%
Yellow0.0%
Key (black)21.2%
Color previews
#689bc9 text on a black background
contrast 7.12:1
Card sample
#689bc9 text on a white background
contrast 2.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #689bc9;
Background color
Panel with #689bc9 background
background-color: #689bc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #689bc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 155, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 155, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #689bc9; background: linear-gradient(135deg, #689bc9, #7668C9);