HSL(223, 74%, 66%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(223,74%,66%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(223, 74%, 66%) | color: hsl(223, 74%, 66%) | |
| HEX | #688CE8 | color: #688CE8 | |
| RGB | rgb(104, 140, 232) | color: rgb(104, 140, 232) | |
| CMYK | cmyk(55%, 40%, 0%, 9%) | — | |
| HSV | hsv(223, 55%, 91%) | — | |
| HWB | hwb(223 41% 9%) | color: hwb(223 41% 9%) | |
| OKLCH | oklch(0.6552 0.1434 266.39) | color: oklch(0.6552 0.1434 266.39) | |
| Lab | lab(59.46 13.86 -50.43) | color: lab(59.46 13.86 -50.43) | |
| LCH | lch(59.46 52.3 285.37) | color: lch(59.46 52.3 285.37) |
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)
#7878D2 — rgb(120, 120, 210)
Deuteranopia (Green-blind)
#7673CC — rgb(118, 115, 204)
Tritanopia (Blue-blind)
#6AC0BC — rgb(106, 192, 188)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(223, 74%, 66%);
text
color: hsl(223, 74%, 66%);
border
border: 2px solid hsl(223, 74%, 66%);
gradient light
background: linear-gradient(to right, hsl(223, 74%, 86%), hsl(223, 74%, 66%));
gradient dark
background: linear-gradient(to right, hsl(223, 74%, 66%), hsl(223, 74%, 46%))
hex
background-color: #688CE8;
tailwind
bg-[hsl(223,74%,66%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(223, 74%, 66%, 0.4);
css variable
--color-primary: hsl(223, 74%, 66%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(223, 74%, 66%)?
HEX: #688CE8 | RGB: rgb(104, 140, 232) | CMYK: 55%, 40%, 0%, 9% | HSV: 223°, 55%, 91%. Copy any format from the conversion table above.
What colors go well with #688CE8?
The complementary color is HSL(43, 74%, 66%). For a triadic harmony, use hues 223°, 343°, and 103°. For analogous combinations, try hues 193° and 253°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(223, 74%, 66%) in CSS?
As HSL: color: hsl(223, 74%, 66%); — As HEX: color: #688CE8; — As RGB: color: rgb(104, 140, 232); — Tailwind CSS: bg-[hsl(223,74%,66%)] — CSS variable: --color-primary: hsl(223, 74%, 66%);