HSL(237, 74%, 65%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,74%,65%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 74%, 65%) | color: hsl(237, 74%, 65%) | |
| HEX | #646AE8 | color: #646AE8 | |
| RGB | rgb(100, 106, 232) | color: rgb(100, 106, 232) | |
| CMYK | cmyk(57%, 54%, 0%, 9%) | — | |
| HSV | hsv(237, 57%, 91%) | — | |
| HWB | hwb(237 39% 9%) | color: hwb(237 39% 9%) | |
| OKLCH | oklch(0.5866 0.187 276.91) | color: oklch(0.5866 0.187 276.91) | |
| Lab | lab(50.5 33.59 -64.79) | color: lab(50.5 33.59 -64.79) | |
| LCH | lch(50.5 72.98 297.4) | color: lch(50.5 72.98 297.4) |
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)
#6767CA — rgb(103, 103, 202)
Deuteranopia (Green-blind)
#6666C2 — rgb(102, 102, 194)
Tritanopia (Blue-blind)
#64B1AC — rgb(100, 177, 172)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 74%, 65%);
text
color: hsl(237, 74%, 65%);
border
border: 2px solid hsl(237, 74%, 65%);
gradient light
background: linear-gradient(to right, hsl(237, 74%, 85%), hsl(237, 74%, 65%));
gradient dark
background: linear-gradient(to right, hsl(237, 74%, 65%), hsl(237, 74%, 45%))
hex
background-color: #646AE8;
tailwind
bg-[hsl(237,74%,65%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 74%, 65%, 0.4);
css variable
--color-primary: hsl(237, 74%, 65%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 74%, 65%)?
HEX: #646AE8 | RGB: rgb(100, 106, 232) | CMYK: 57%, 54%, 0%, 9% | HSV: 237°, 57%, 91%. Copy any format from the conversion table above.
What colors go well with #646AE8?
The complementary color is HSL(57, 74%, 65%). For a triadic harmony, use hues 237°, 357°, and 117°. For analogous combinations, try hues 207° and 267°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(237, 74%, 65%) in CSS?
As HSL: color: hsl(237, 74%, 65%); — As HEX: color: #646AE8; — As RGB: color: rgb(100, 106, 232); — Tailwind CSS: bg-[hsl(237,74%,65%)] — CSS variable: --color-primary: hsl(237, 74%, 65%);