#1ba1df
a balanced, electric cyan · cool · closest name: steelblue
RGB
27, 161, 223
HSL
199°, 78%, 49%
CMYK
88, 28, 0, 13
Luminance
0.3105
Every format
| HEX | #1ba1df |
| RGB | rgb(27, 161, 223) |
| HSL | hsl(199, 78%, 49%) |
| CMYK | cmyk(88%, 28%, 0%, 13%) |
| LAB | lab(62.5 -11.9 -40.7) |
| LCH | lch(62.5 42.4 253.7) |
| OKLCH | oklch(0.671 0.139 236.2) |
Copy-ready code
/* CSS */
color: #1ba1df;
background-color: #1ba1df;
/* Tailwind (arbitrary) */
class="text-[#1ba1df] bg-[#1ba1df]"
/* SCSS */
$brand: #1ba1df;
/* SwiftUI */
Color(red: 0.106, green: 0.631, blue: 0.875)
/* Android */
Color.parseColor("#1ba1df")Accessibility — WCAG contrast
Aa
#1ba1df on white: 2.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1ba1df on black: 7.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red10.6%
Green63.1%
Blue87.5%
CMYK percentages
Cyan87.9%
Magenta27.8%
Yellow0.0%
Key (black)12.5%
Color previews
#1ba1df text on a black background
contrast 7.21:1
Card sample
#1ba1df text on a white background
contrast 2.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1ba1df;
Background color
Panel with #1ba1df background
background-color: #1ba1df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1ba1df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(27, 161, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(27, 161, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1ba1df; background: linear-gradient(135deg, #1ba1df, #1B1EDF);