#55ade7
a balanced, electric blue · cool · closest name: steelblue
RGB
85, 173, 231
HSL
204°, 75%, 62%
CMYK
63, 25, 0, 9
Luminance
0.3759
Every format
| HEX | #55ade7 |
| RGB | rgb(85, 173, 231) |
| HSL | hsl(204, 75%, 62%) |
| CMYK | cmyk(63%, 25%, 0%, 9%) |
| LAB | lab(67.7 -9.0 -37.0) |
| LCH | lch(67.7 38.0 256.3) |
| OKLCH | oklch(0.717 0.120 240.2) |
Copy-ready code
/* CSS */
color: #55ade7;
background-color: #55ade7;
/* Tailwind (arbitrary) */
class="text-[#55ade7] bg-[#55ade7]"
/* SCSS */
$brand: #55ade7;
/* SwiftUI */
Color(red: 0.333, green: 0.678, blue: 0.906)
/* Android */
Color.parseColor("#55ade7")Accessibility — WCAG contrast
Aa
#55ade7 on white: 2.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55ade7 on black: 8.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green67.8%
Blue90.6%
CMYK percentages
Cyan63.2%
Magenta25.1%
Yellow0.0%
Key (black)9.4%
Color previews
#55ade7 text on a black background
contrast 8.52:1
Card sample
#55ade7 text on a white background
contrast 2.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55ade7;
Background color
Panel with #55ade7 background
background-color: #55ade7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55ade7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 173, 231, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 173, 231, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55ade7; background: linear-gradient(135deg, #55ade7, #5E55E7);