#145ddf
a balanced, electric blue · cool · closest name: royalblue
RGB
20, 93, 223
HSL
218°, 84%, 48%
CMYK
91, 58, 0, 13
Luminance
0.1331
Every format
| HEX | #145ddf |
| RGB | rgb(20, 93, 223) |
| HSL | hsl(218, 84%, 48%) |
| CMYK | cmyk(91%, 58%, 0%, 13%) |
| LAB | lab(43.2 29.3 -71.7) |
| LCH | lch(43.2 77.5 292.2) |
| OKLCH | oklch(0.521 0.210 261.3) |
Copy-ready code
/* CSS */
color: #145ddf;
background-color: #145ddf;
/* Tailwind (arbitrary) */
class="text-[#145ddf] bg-[#145ddf]"
/* SCSS */
$brand: #145ddf;
/* SwiftUI */
Color(red: 0.078, green: 0.365, blue: 0.875)
/* Android */
Color.parseColor("#145ddf")Accessibility — WCAG contrast
Aa
#145ddf on white: 5.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#145ddf on black: 3.66:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.8%
Green36.5%
Blue87.5%
CMYK percentages
Cyan91.0%
Magenta58.3%
Yellow0.0%
Key (black)12.5%
Color previews
#145ddf text on a black background
contrast 3.66:1
Card sample
#145ddf text on a white background
contrast 5.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #145ddf;
Background color
Panel with #145ddf background
background-color: #145ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #145ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(20, 93, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(20, 93, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #145ddf; background: linear-gradient(135deg, #145ddf, #5214DF);