#121ddf
a balanced, electric blue · warm · closest name: blue
RGB
18, 29, 223
HSL
237°, 85%, 47%
CMYK
92, 87, 0, 13
Luminance
0.0634
Every format
| HEX | #121ddf |
| RGB | rgb(18, 29, 223) |
| HSL | hsl(237, 85%, 47%) |
| CMYK | cmyk(92%, 87%, 0%, 13%) |
| LAB | lab(30.2 64.8 -93.1) |
| LCH | lch(30.2 113.4 304.8) |
| OKLCH | oklch(0.427 0.270 265.8) |
Copy-ready code
/* CSS */
color: #121ddf;
background-color: #121ddf;
/* Tailwind (arbitrary) */
class="text-[#121ddf] bg-[#121ddf]"
/* SCSS */
$brand: #121ddf;
/* SwiftUI */
Color(red: 0.071, green: 0.114, blue: 0.875)
/* Android */
Color.parseColor("#121ddf")Accessibility — WCAG contrast
Aa
#121ddf on white: 9.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#121ddf on black: 2.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green11.4%
Blue87.5%
CMYK percentages
Cyan91.9%
Magenta87.0%
Yellow0.0%
Key (black)12.5%
Color previews
#121ddf text on a black background
contrast 2.27:1
Card sample
#121ddf text on a white background
contrast 9.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #121ddf;
Background color
Panel with #121ddf background
background-color: #121ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #121ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 29, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 29, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #121ddf; background: linear-gradient(135deg, #121ddf, #9012DF);