HSL(233, 15%, 29%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
N/A
CSS Class
bg-[hsl(233,15%,29%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(233, 15%, 29%) | color: hsl(233, 15%, 29%) | |
| HEX | #3F4155 | color: #3F4155 | |
| RGB | rgb(63, 65, 85) | color: rgb(63, 65, 85) | |
| CMYK | cmyk(26%, 24%, 0%, 67%) | — | |
| HSV | hsv(235, 26%, 33%) | — | |
| HWB | hwb(235 24% 67%) | color: hwb(235 24% 67%) | |
| OKLCH | oklch(0.3817 0.0341 280.19) | color: oklch(0.3817 0.0341 280.19) | |
| Lab | lab(28.1 4.25 -12.24) | color: lab(28.1 4.25 -12.24) | |
| LCH | lch(28.1 12.96 289.15) | color: lch(28.1 12.96 289.15) |
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)
#404050 — rgb(64, 64, 80)
Deuteranopia (Green-blind)
#40404F — rgb(64, 64, 79)
Tritanopia (Blue-blind)
#3F4C4C — rgb(63, 76, 76)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(233, 15%, 29%);
text
color: hsl(233, 15%, 29%);
border
border: 2px solid hsl(233, 15%, 29%);
gradient light
background: linear-gradient(to right, hsl(233, 15%, 49%), hsl(233, 15%, 29%));
gradient dark
background: linear-gradient(to right, hsl(233, 15%, 29%), hsl(233, 15%, 9%))
hex
background-color: #3F4155;
tailwind
bg-[hsl(233,15%,29%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(233, 15%, 29%, 0.4);
css variable
--color-primary: hsl(233, 15%, 29%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(233, 15%, 29%)?
HEX: #3F4155 | RGB: rgb(63, 65, 85) | CMYK: 26%, 24%, 0%, 67% | HSV: 235°, 26%, 33%. Copy any format from the conversion table above.
What colors go well with #3F4155?
The complementary color is HSL(53, 15%, 29%). For a triadic harmony, use hues 233°, 353°, and 113°. For analogous combinations, try hues 203° and 263°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(233, 15%, 29%) in CSS?
As HSL: color: hsl(233, 15%, 29%); — As HEX: color: #3F4155; — As RGB: color: rgb(63, 65, 85); — Tailwind CSS: bg-[hsl(233,15%,29%)] — CSS variable: --color-primary: hsl(233, 15%, 29%);