HSL(215, 40%, 31%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(215,40%,31%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(215, 40%, 31%) | color: hsl(215, 40%, 31%) | |
| HEX | #2F4A6F | color: #2F4A6F | |
| RGB | rgb(47, 74, 111) | color: rgb(47, 74, 111) | |
| CMYK | cmyk(58%, 33%, 0%, 56%) | — | |
| HSV | hsv(215, 58%, 44%) | — | |
| HWB | hwb(215 18% 56%) | color: hwb(215 18% 56%) | |
| OKLCH | oklch(0.4054 0.0709 256.53) | color: oklch(0.4054 0.0709 256.53) | |
| Lab | lab(30.99 1.8 -24.47) | color: lab(30.99 1.8 -24.47) | |
| LCH | lch(30.99 24.54 274.21) | color: lch(30.99 24.54 274.21) |
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)
#3B3B66 — rgb(59, 59, 102)
Deuteranopia (Green-blind)
#393764 — rgb(57, 55, 100)
Tritanopia (Blue-blind)
#305F5D — rgb(48, 95, 93)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(215, 40%, 31%);
text
color: hsl(215, 40%, 31%);
border
border: 2px solid hsl(215, 40%, 31%);
gradient light
background: linear-gradient(to right, hsl(215, 40%, 51%), hsl(215, 40%, 31%));
gradient dark
background: linear-gradient(to right, hsl(215, 40%, 31%), hsl(215, 40%, 11%))
hex
background-color: #2F4A6F;
tailwind
bg-[hsl(215,40%,31%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(215, 40%, 31%, 0.4);
css variable
--color-primary: hsl(215, 40%, 31%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(215, 40%, 31%)?
HEX: #2F4A6F | RGB: rgb(47, 74, 111) | CMYK: 58%, 33%, 0%, 56% | HSV: 215°, 58%, 44%. Copy any format from the conversion table above.
What colors go well with #2F4A6F?
The complementary color is HSL(35, 40%, 31%). For a triadic harmony, use hues 215°, 335°, and 95°. For analogous combinations, try hues 185° and 245°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(215, 40%, 31%) in CSS?
As HSL: color: hsl(215, 40%, 31%); — As HEX: color: #2F4A6F; — As RGB: color: rgb(47, 74, 111); — Tailwind CSS: bg-[hsl(215,40%,31%)] — CSS variable: --color-primary: hsl(215, 40%, 31%);