#18a7df
a balanced, electric cyan · cool · closest name: steelblue
RGB
24, 167, 223
HSL
197°, 81%, 48%
CMYK
89, 25, 0, 13
Luminance
0.3316
Every format
| HEX | #18a7df |
| RGB | rgb(24, 167, 223) |
| HSL | hsl(197, 81%, 48%) |
| CMYK | cmyk(89%, 25%, 0%, 13%) |
| LAB | lab(64.3 -15.3 -38.0) |
| LCH | lch(64.3 41.0 248.0) |
| OKLCH | oklch(0.685 0.136 232.3) |
Copy-ready code
/* CSS */
color: #18a7df;
background-color: #18a7df;
/* Tailwind (arbitrary) */
class="text-[#18a7df] bg-[#18a7df]"
/* SCSS */
$brand: #18a7df;
/* SwiftUI */
Color(red: 0.094, green: 0.655, blue: 0.875)
/* Android */
Color.parseColor("#18a7df")Accessibility — WCAG contrast
Aa
#18a7df on white: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18a7df on black: 7.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green65.5%
Blue87.5%
CMYK percentages
Cyan89.2%
Magenta25.1%
Yellow0.0%
Key (black)12.5%
Color previews
#18a7df text on a black background
contrast 7.63:1
Card sample
#18a7df text on a white background
contrast 2.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18a7df;
Background color
Panel with #18a7df background
background-color: #18a7df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18a7df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 167, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 167, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18a7df; background: linear-gradient(135deg, #18a7df, #1822DF);