HSL(242, 78%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(242,78%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(242, 78%, 21%) | color: hsl(242, 78%, 21%) | |
| HEX | #0F0C5F | color: #0F0C5F | |
| RGB | rgb(15, 12, 95) | color: rgb(15, 12, 95) | |
| CMYK | cmyk(84%, 87%, 0%, 63%) | — | |
| HSV | hsv(242, 87%, 37%) | — | |
| HWB | hwb(242 5% 63%) | color: hwb(242 5% 63%) | |
| OKLCH | oklch(0.2425 0.1369 271.26) | color: oklch(0.2425 0.1369 271.26) | |
| Lab | lab(10.49 32.38 -47.28) | color: lab(10.49 32.38 -47.28) | |
| LCH | lch(10.49 57.3 304.41) | color: lch(10.49 57.3 304.41) |
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)
#0E0E4B — rgb(14, 14, 75)
Deuteranopia (Green-blind)
#0E0E46 — rgb(14, 14, 70)
Tritanopia (Blue-blind)
#0F3B38 — rgb(15, 59, 56)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(242, 78%, 21%);
text
color: hsl(242, 78%, 21%);
border
border: 2px solid hsl(242, 78%, 21%);
gradient light
background: linear-gradient(to right, hsl(242, 78%, 41%), hsl(242, 78%, 21%));
gradient dark
background: linear-gradient(to right, hsl(242, 78%, 21%), hsl(242, 78%, 1%))
hex
background-color: #0F0C5F;
tailwind
bg-[hsl(242,78%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(242, 78%, 21%, 0.4);
css variable
--color-primary: hsl(242, 78%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(242, 78%, 21%)?
HEX: #0F0C5F | RGB: rgb(15, 12, 95) | CMYK: 84%, 87%, 0%, 63% | HSV: 242°, 87%, 37%. Copy any format from the conversion table above.
What colors go well with #0F0C5F?
The complementary color is HSL(62, 78%, 21%). For a triadic harmony, use hues 242°, 2°, and 122°. For analogous combinations, try hues 212° and 272°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(242, 78%, 21%) in CSS?
As HSL: color: hsl(242, 78%, 21%); — As HEX: color: #0F0C5F; — As RGB: color: rgb(15, 12, 95); — Tailwind CSS: bg-[hsl(242,78%,21%)] — CSS variable: --color-primary: hsl(242, 78%, 21%);