#1111ff
a balanced, electric blue · warm · closest name: blue
RGB
17, 17, 255
HSL
240°, 100%, 53%
CMYK
93, 93, 0, 0
Luminance
0.0774
Every format
| HEX | #1111ff |
| RGB | rgb(17, 17, 255) |
| HSL | hsl(240, 100%, 53%) |
| CMYK | cmyk(93%, 93%, 0%, 0%) |
| LAB | lab(33.4 76.6 -106.0) |
| LCH | lch(33.4 130.7 305.9) |
| OKLCH | oklch(0.460 0.307 265.3) |
Copy-ready code
/* CSS */
color: #1111ff;
background-color: #1111ff;
/* Tailwind (arbitrary) */
class="text-[#1111ff] bg-[#1111ff]"
/* SCSS */
$brand: #1111ff;
/* SwiftUI */
Color(red: 0.067, green: 0.067, blue: 1.000)
/* Android */
Color.parseColor("#1111ff")Accessibility — WCAG contrast
Aa
#1111ff on white: 8.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1111ff on black: 2.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.7%
Green6.7%
Blue100.0%
CMYK percentages
Cyan93.3%
Magenta93.3%
Yellow0.0%
Key (black)0.0%
Color previews
#1111ff text on a black background
contrast 2.55:1
Card sample
#1111ff text on a white background
contrast 8.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1111ff;
Background color
Panel with #1111ff background
background-color: #1111ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1111ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(17, 17, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(17, 17, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1111ff; background: linear-gradient(135deg, #1111ff, #B011FF);