HSL(230, 61%, 31%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(230,61%,31%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(230, 61%, 31%) | color: hsl(230, 61%, 31%) | |
| HEX | #1F2F7F | color: #1F2F7F | |
| RGB | rgb(31, 47, 127) | color: rgb(31, 47, 127) | |
| CMYK | cmyk(76%, 63%, 0%, 50%) | — | |
| HSV | hsv(230, 76%, 50%) | — | |
| HWB | hwb(230 12% 50%) | color: hwb(230 12% 50%) | |
| OKLCH | oklch(0.3469 0.1361 269.25) | color: oklch(0.3469 0.1361 269.25) | |
| Lab | lab(23.19 23.42 -47.12) | color: lab(23.19 23.42 -47.12) | |
| LCH | lch(23.19 52.62 296.43) | color: lch(23.19 52.62 296.43) |
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)
#26266C — rgb(38, 38, 108)
Deuteranopia (Green-blind)
#252467 — rgb(37, 36, 103)
Tritanopia (Blue-blind)
#205C59 — rgb(32, 92, 89)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(230, 61%, 31%);
text
color: hsl(230, 61%, 31%);
border
border: 2px solid hsl(230, 61%, 31%);
gradient light
background: linear-gradient(to right, hsl(230, 61%, 51%), hsl(230, 61%, 31%));
gradient dark
background: linear-gradient(to right, hsl(230, 61%, 31%), hsl(230, 61%, 11%))
hex
background-color: #1F2F7F;
tailwind
bg-[hsl(230,61%,31%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(230, 61%, 31%, 0.4);
css variable
--color-primary: hsl(230, 61%, 31%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(230, 61%, 31%)?
HEX: #1F2F7F | RGB: rgb(31, 47, 127) | CMYK: 76%, 63%, 0%, 50% | HSV: 230°, 76%, 50%. Copy any format from the conversion table above.
What colors go well with #1F2F7F?
The complementary color is HSL(50, 61%, 31%). For a triadic harmony, use hues 230°, 350°, and 110°. For analogous combinations, try hues 200° and 260°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(230, 61%, 31%) in CSS?
As HSL: color: hsl(230, 61%, 31%); — As HEX: color: #1F2F7F; — As RGB: color: rgb(31, 47, 127); — Tailwind CSS: bg-[hsl(230,61%,31%)] — CSS variable: --color-primary: hsl(230, 61%, 31%);