#429ccc
a balanced, vivid blue · cool · closest name: steelblue
RGB
66, 156, 204
HSL
201°, 58%, 53%
CMYK
68, 24, 0, 20
Luminance
0.2929
Every format
| HEX | #429ccc |
| RGB | rgb(66, 156, 204) |
| HSL | hsl(201, 58%, 53%) |
| CMYK | cmyk(68%, 24%, 0%, 20%) |
| LAB | lab(61.0 -11.6 -32.5) |
| LCH | lch(61.0 34.5 250.4) |
| OKLCH | oklch(0.659 0.111 235.4) |
Copy-ready code
/* CSS */
color: #429ccc;
background-color: #429ccc;
/* Tailwind (arbitrary) */
class="text-[#429ccc] bg-[#429ccc]"
/* SCSS */
$brand: #429ccc;
/* SwiftUI */
Color(red: 0.259, green: 0.612, blue: 0.800)
/* Android */
Color.parseColor("#429ccc")Accessibility — WCAG contrast
Aa
#429ccc on white: 3.06:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#429ccc on black: 6.86:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green61.2%
Blue80.0%
CMYK percentages
Cyan67.6%
Magenta23.5%
Yellow0.0%
Key (black)20.0%
Color previews
#429ccc text on a black background
contrast 6.86:1
Card sample
#429ccc text on a white background
contrast 3.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #429ccc;
Background color
Panel with #429ccc background
background-color: #429ccc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #429ccc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 156, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 156, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #429ccc; background: linear-gradient(135deg, #429ccc, #4442CC);