#1997df
a balanced, electric blue · cool · closest name: steelblue
RGB
25, 151, 223
HSL
202°, 80%, 49%
CMYK
89, 32, 0, 13
Luminance
0.2767
Every format
| HEX | #1997df |
| RGB | rgb(25, 151, 223) |
| HSL | hsl(202, 80%, 49%) |
| CMYK | cmyk(89%, 32%, 0%, 13%) |
| LAB | lab(59.6 -6.4 -45.4) |
| LCH | lch(59.6 45.8 262.0) |
| OKLCH | oklch(0.648 0.147 241.7) |
Copy-ready code
/* CSS */
color: #1997df;
background-color: #1997df;
/* Tailwind (arbitrary) */
class="text-[#1997df] bg-[#1997df]"
/* SCSS */
$brand: #1997df;
/* SwiftUI */
Color(red: 0.098, green: 0.592, blue: 0.875)
/* Android */
Color.parseColor("#1997df")Accessibility — WCAG contrast
Aa
#1997df on white: 3.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#1997df on black: 6.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.8%
Green59.2%
Blue87.5%
CMYK percentages
Cyan88.8%
Magenta32.3%
Yellow0.0%
Key (black)12.5%
Color previews
#1997df text on a black background
contrast 6.53:1
Card sample
#1997df text on a white background
contrast 3.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1997df;
Background color
Panel with #1997df background
background-color: #1997df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1997df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(25, 151, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(25, 151, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1997df; background: linear-gradient(135deg, #1997df, #1F19DF);