HSL(221, 84%, 24%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,84%,24%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 84%, 24%) | color: hsl(221, 84%, 24%) | |
| HEX | #0A2A71 | color: #0A2A71 | |
| RGB | rgb(10, 42, 113) | color: rgb(10, 42, 113) | |
| CMYK | cmyk(91%, 63%, 0%, 56%) | — | |
| HSV | hsv(221, 91%, 44%) | — | |
| HWB | hwb(221 4% 56%) | color: hwb(221 4% 56%) | |
| OKLCH | oklch(0.3146 0.1282 262.93) | color: oklch(0.3146 0.1282 262.93) | |
| Lab | lab(19.69 19.11 -43.95) | color: lab(19.69 19.11 -43.95) | |
| LCH | lch(19.69 47.92 293.5) | color: lch(19.69 47.92 293.5) |
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)
#181860 — rgb(24, 24, 96)
Deuteranopia (Green-blind)
#16145C — rgb(22, 20, 92)
Tritanopia (Blue-blind)
#0C524F — rgb(12, 82, 79)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 84%, 24%);
text
color: hsl(221, 84%, 24%);
border
border: 2px solid hsl(221, 84%, 24%);
gradient light
background: linear-gradient(to right, hsl(221, 84%, 44%), hsl(221, 84%, 24%));
gradient dark
background: linear-gradient(to right, hsl(221, 84%, 24%), hsl(221, 84%, 4%))
hex
background-color: #0A2A71;
tailwind
bg-[hsl(221,84%,24%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 84%, 24%, 0.4);
css variable
--color-primary: hsl(221, 84%, 24%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 84%, 24%)?
HEX: #0A2A71 | RGB: rgb(10, 42, 113) | CMYK: 91%, 63%, 0%, 56% | HSV: 221°, 91%, 44%. Copy any format from the conversion table above.
What colors go well with #0A2A71?
The complementary color is HSL(41, 84%, 24%). 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, 84%, 24%) in CSS?
As HSL: color: hsl(221, 84%, 24%); — As HEX: color: #0A2A71; — As RGB: color: rgb(10, 42, 113); — Tailwind CSS: bg-[hsl(221,84%,24%)] — CSS variable: --color-primary: hsl(221, 84%, 24%);