HSL(221, 65%, 34%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,65%,34%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 65%, 34%) | color: hsl(221, 65%, 34%) | |
| HEX | #1E428F | color: #1E428F | |
| RGB | rgb(30, 66, 143) | color: rgb(30, 66, 143) | |
| CMYK | cmyk(79%, 54%, 0%, 44%) | — | |
| HSV | hsv(221, 79%, 56%) | — | |
| HWB | hwb(221 12% 44%) | color: hwb(221 12% 44%) | |
| OKLCH | oklch(0.4006 0.1345 262.94) | color: oklch(0.4006 0.1345 262.94) | |
| Lab | lab(29.8 16.47 -46.34) | color: lab(29.8 16.47 -46.34) | |
| LCH | lch(29.8 49.18 289.57) | color: lch(29.8 49.18 289.57) |
Color Theory
Accessibility (WCAG)
White text on color
Black text on color
Colored text
Contrast Ratios
AA Normal (4.5:1)
AA Large (3:1)
AAA Normal (7:1)
Best text on this color: white
Color Blindness Simulation
Protanopia (Red-blind)
#2E2E7C — rgb(46, 46, 124)
Deuteranopia (Green-blind)
#2C2978 — rgb(44, 41, 120)
Tritanopia (Blue-blind)
#206E6A — rgb(32, 110, 106)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 65%, 34%);
text
color: hsl(221, 65%, 34%);
border
border: 2px solid hsl(221, 65%, 34%);
gradient light
background: linear-gradient(to right, hsl(221, 65%, 54%), hsl(221, 65%, 34%));
gradient dark
background: linear-gradient(to right, hsl(221, 65%, 34%), hsl(221, 65%, 14%))
hex
background-color: #1E428F;
tailwind
bg-[hsl(221,65%,34%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 65%, 34%, 0.4);
css variable
--color-primary: hsl(221, 65%, 34%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 65%, 34%)?
HEX: #1E428F | RGB: rgb(30, 66, 143) | CMYK: 79%, 54%, 0%, 44% | HSV: 221°, 79%, 56%. Copy any format from the conversion table above.
What colors go well with #1E428F?
The complementary color is HSL(41, 65%, 34%). For a triadic harmony, use hues 221°, 341°, and 101°. For analogous combinations, try hues 191° and 251°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(221, 65%, 34%) in CSS?
As HSL: color: hsl(221, 65%, 34%); — As HEX: color: #1E428F; — As RGB: color: rgb(30, 66, 143); — Tailwind CSS: bg-[hsl(221,65%,34%)] — CSS variable: --color-primary: hsl(221, 65%, 34%);