HSL(225, 40%, 31%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(225,40%,31%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(225, 40%, 31%) | color: hsl(225, 40%, 31%) | |
| HEX | #2F3F6F | color: #2F3F6F | |
| RGB | rgb(47, 63, 111) | color: rgb(47, 63, 111) | |
| CMYK | cmyk(58%, 43%, 0%, 56%) | — | |
| HSV | hsv(225, 58%, 44%) | — | |
| HWB | hwb(225 18% 56%) | color: hwb(225 18% 56%) | |
| OKLCH | oklch(0.379 0.0847 268.29) | color: oklch(0.379 0.0847 268.29) | |
| Lab | lab(27.59 9.16 -29.84) | color: lab(27.59 9.16 -29.84) | |
| LCH | lch(27.59 31.21 287.06) | color: lch(27.59 31.21 287.06) |
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)
#363663 — rgb(54, 54, 99)
Deuteranopia (Green-blind)
#353461 — rgb(53, 52, 97)
Tritanopia (Blue-blind)
#305A58 — rgb(48, 90, 88)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(225, 40%, 31%);
text
color: hsl(225, 40%, 31%);
border
border: 2px solid hsl(225, 40%, 31%);
gradient light
background: linear-gradient(to right, hsl(225, 40%, 51%), hsl(225, 40%, 31%));
gradient dark
background: linear-gradient(to right, hsl(225, 40%, 31%), hsl(225, 40%, 11%))
hex
background-color: #2F3F6F;
tailwind
bg-[hsl(225,40%,31%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(225, 40%, 31%, 0.4);
css variable
--color-primary: hsl(225, 40%, 31%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(225, 40%, 31%)?
HEX: #2F3F6F | RGB: rgb(47, 63, 111) | CMYK: 58%, 43%, 0%, 56% | HSV: 225°, 58%, 44%. Copy any format from the conversion table above.
What colors go well with #2F3F6F?
The complementary color is HSL(45, 40%, 31%). For a triadic harmony, use hues 225°, 345°, and 105°. For analogous combinations, try hues 195° and 255°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(225, 40%, 31%) in CSS?
As HSL: color: hsl(225, 40%, 31%); — As HEX: color: #2F3F6F; — As RGB: color: rgb(47, 63, 111); — Tailwind CSS: bg-[hsl(225,40%,31%)] — CSS variable: --color-primary: hsl(225, 40%, 31%);