HSL(229, 90%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(229,90%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(229, 90%, 21%) | color: hsl(229, 90%, 21%) | |
| HEX | #051766 | color: #051766 | |
| RGB | rgb(5, 23, 102) | color: rgb(5, 23, 102) | |
| CMYK | cmyk(95%, 77%, 0%, 60%) | — | |
| HSV | hsv(229, 95%, 40%) | — | |
| HWB | hwb(229 2% 60%) | color: hwb(229 2% 60%) | |
| OKLCH | oklch(0.2634 0.1378 265.34) | color: oklch(0.2634 0.1378 265.34) | |
| Lab | lab(13.25 27.71 -47.36) | color: lab(13.25 27.71 -47.36) | |
| LCH | lch(13.25 54.87 300.33) | color: lch(13.25 54.87 300.33) |
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)
#0D0D53 — rgb(13, 13, 83)
Deuteranopia (Green-blind)
#0C0A4E — rgb(12, 10, 78)
Tritanopia (Blue-blind)
#064440 — rgb(6, 68, 64)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(229, 90%, 21%);
text
color: hsl(229, 90%, 21%);
border
border: 2px solid hsl(229, 90%, 21%);
gradient light
background: linear-gradient(to right, hsl(229, 90%, 41%), hsl(229, 90%, 21%));
gradient dark
background: linear-gradient(to right, hsl(229, 90%, 21%), hsl(229, 90%, 1%))
hex
background-color: #051766;
tailwind
bg-[hsl(229,90%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(229, 90%, 21%, 0.4);
css variable
--color-primary: hsl(229, 90%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(229, 90%, 21%)?
HEX: #051766 | RGB: rgb(5, 23, 102) | CMYK: 95%, 77%, 0%, 60% | HSV: 229°, 95%, 40%. Copy any format from the conversion table above.
What colors go well with #051766?
The complementary color is HSL(49, 90%, 21%). For a triadic harmony, use hues 229°, 349°, and 109°. For analogous combinations, try hues 199° and 259°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(229, 90%, 21%) in CSS?
As HSL: color: hsl(229, 90%, 21%); — As HEX: color: #051766; — As RGB: color: rgb(5, 23, 102); — Tailwind CSS: bg-[hsl(229,90%,21%)] — CSS variable: --color-primary: hsl(229, 90%, 21%);