#1f8fdf
a balanced, electric blue · cool · closest name: steelblue
RGB
31, 143, 223
HSL
205°, 76%, 50%
CMYK
86, 36, 0, 13
Luminance
0.2526
Every format
| HEX | #1f8fdf |
| RGB | rgb(31, 143, 223) |
| HSL | hsl(205, 76%, 50%) |
| CMYK | cmyk(86%, 36%, 0%, 13%) |
| LAB | lab(57.3 -1.4 -49.0) |
| LCH | lch(57.3 49.0 268.4) |
| OKLCH | oklch(0.630 0.152 246.3) |
Copy-ready code
/* CSS */
color: #1f8fdf;
background-color: #1f8fdf;
/* Tailwind (arbitrary) */
class="text-[#1f8fdf] bg-[#1f8fdf]"
/* SCSS */
$brand: #1f8fdf;
/* SwiftUI */
Color(red: 0.122, green: 0.561, blue: 0.875)
/* Android */
Color.parseColor("#1f8fdf")Accessibility — WCAG contrast
Aa
#1f8fdf on white: 3.47:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#1f8fdf on black: 6.05:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green56.1%
Blue87.5%
CMYK percentages
Cyan86.1%
Magenta35.9%
Yellow0.0%
Key (black)12.5%
Color previews
#1f8fdf text on a black background
contrast 6.05:1
Card sample
#1f8fdf text on a white background
contrast 3.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1f8fdf;
Background color
Panel with #1f8fdf background
background-color: #1f8fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1f8fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 143, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 143, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f8fdf; background: linear-gradient(135deg, #1f8fdf, #2F1FDF);