HSL(221, 29%, 53%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,29%,53%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 29%, 53%) | color: hsl(221, 29%, 53%) | |
| HEX | #647AAA | color: #647AAA | |
| RGB | rgb(100, 122, 170) | color: rgb(100, 122, 170) | |
| CMYK | cmyk(41%, 28%, 0%, 33%) | — | |
| HSV | hsv(221, 41%, 67%) | — | |
| HWB | hwb(221 40% 33%) | color: hwb(221 40% 33%) | |
| OKLCH | oklch(0.5817 0.0787 265.12) | color: oklch(0.5817 0.0787 265.12) | |
| Lab | lab(51.3 4.65 -28.11) | color: lab(51.3 4.65 -28.11) | |
| LCH | lch(51.3 28.49 279.39) | color: lch(51.3 28.49 279.39) |
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: black
Color Blindness Simulation
Protanopia (Red-blind)
#6E6E9E — rgb(110, 110, 158)
Deuteranopia (Green-blind)
#6C6B9C — rgb(108, 107, 156)
Tritanopia (Blue-blind)
#659593 — rgb(101, 149, 147)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 29%, 53%);
text
color: hsl(221, 29%, 53%);
border
border: 2px solid hsl(221, 29%, 53%);
gradient light
background: linear-gradient(to right, hsl(221, 29%, 73%), hsl(221, 29%, 53%));
gradient dark
background: linear-gradient(to right, hsl(221, 29%, 53%), hsl(221, 29%, 33%))
hex
background-color: #647AAA;
tailwind
bg-[hsl(221,29%,53%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 29%, 53%, 0.4);
css variable
--color-primary: hsl(221, 29%, 53%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 29%, 53%)?
HEX: #647AAA | RGB: rgb(100, 122, 170) | CMYK: 41%, 28%, 0%, 33% | HSV: 221°, 41%, 67%. Copy any format from the conversion table above.
What colors go well with #647AAA?
The complementary color is HSL(41, 29%, 53%). 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, 29%, 53%) in CSS?
As HSL: color: hsl(221, 29%, 53%); — As HEX: color: #647AAA; — As RGB: color: rgb(100, 122, 170); — Tailwind CSS: bg-[hsl(221,29%,53%)] — CSS variable: --color-primary: hsl(221, 29%, 53%);