#667799
a balanced, soft blue · cool · closest name: steelblue
RGB
102, 119, 153
HSL
220°, 20%, 50%
CMYK
33, 22, 0, 40
Luminance
0.1832
Every format
| HEX | #667799 |
| RGB | rgb(102, 119, 153) |
| HSL | hsl(220, 20%, 50%) |
| CMYK | cmyk(33%, 22%, 0%, 40%) |
| LAB | lab(49.9 2.2 -20.4) |
| LCH | lch(49.9 20.5 276.2) |
| OKLCH | oklch(0.569 0.057 264.0) |
Copy-ready code
/* CSS */
color: #667799;
background-color: #667799;
/* Tailwind (arbitrary) */
class="text-[#667799] bg-[#667799]"
/* SCSS */
$brand: #667799;
/* SwiftUI */
Color(red: 0.400, green: 0.467, blue: 0.600)
/* Android */
Color.parseColor("#667799")Accessibility — WCAG contrast
Aa
#667799 on white: 4.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#667799 on black: 4.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green46.7%
Blue60.0%
CMYK percentages
Cyan33.3%
Magenta22.2%
Yellow0.0%
Key (black)40.0%
Color previews
#667799 text on a black background
contrast 4.66:1
Card sample
#667799 text on a white background
contrast 4.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #667799;
Background color
Panel with #667799 background
background-color: #667799;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #667799;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 119, 153, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 119, 153, 0.45);
Border & gradient
Gradient panel
border: 3px solid #667799; background: linear-gradient(135deg, #667799, #776699);