HSL(221, 83%, 35%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,83%,35%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 83%, 35%) | color: hsl(221, 83%, 35%) | |
| HEX | #0F3EA3 | color: #0F3EA3 | |
| RGB | rgb(15, 62, 163) | color: rgb(15, 62, 163) | |
| CMYK | cmyk(91%, 62%, 0%, 36%) | — | |
| HSV | hsv(221, 91%, 64%) | — | |
| HWB | hwb(221 6% 36%) | color: hwb(221 6% 36%) | |
| OKLCH | oklch(0.4051 0.1705 262.67) | color: oklch(0.4051 0.1705 262.67) | |
| Lab | lab(29.89 26.05 -58.39) | color: lab(29.89 26.05 -58.39) | |
| LCH | lch(29.89 63.94 294.04) | color: lch(29.89 63.94 294.04) |
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)
#23248B — rgb(35, 36, 139)
Deuteranopia (Green-blind)
#211D85 — rgb(33, 29, 133)
Tritanopia (Blue-blind)
#117773 — rgb(17, 119, 115)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 83%, 35%);
text
color: hsl(221, 83%, 35%);
border
border: 2px solid hsl(221, 83%, 35%);
gradient light
background: linear-gradient(to right, hsl(221, 83%, 55%), hsl(221, 83%, 35%));
gradient dark
background: linear-gradient(to right, hsl(221, 83%, 35%), hsl(221, 83%, 15%))
hex
background-color: #0F3EA3;
tailwind
bg-[hsl(221,83%,35%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 83%, 35%, 0.4);
css variable
--color-primary: hsl(221, 83%, 35%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 83%, 35%)?
HEX: #0F3EA3 | RGB: rgb(15, 62, 163) | CMYK: 91%, 62%, 0%, 36% | HSV: 221°, 91%, 64%. Copy any format from the conversion table above.
What colors go well with #0F3EA3?
The complementary color is HSL(41, 83%, 35%). 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, 83%, 35%) in CSS?
As HSL: color: hsl(221, 83%, 35%); — As HEX: color: #0F3EA3; — As RGB: color: rgb(15, 62, 163); — Tailwind CSS: bg-[hsl(221,83%,35%)] — CSS variable: --color-primary: hsl(221, 83%, 35%);