HSL(217, 51%, 25%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(217,51%,25%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(217, 51%, 25%) | color: hsl(217, 51%, 25%) | |
| HEX | #1F3860 | color: #1F3860 | |
| RGB | rgb(31, 56, 96) | color: rgb(31, 56, 96) | |
| CMYK | cmyk(68%, 42%, 0%, 62%) | — | |
| HSV | hsv(217, 68%, 38%) | — | |
| HWB | hwb(217 12% 62%) | color: hwb(217 12% 62%) | |
| OKLCH | oklch(0.3423 0.0771 259.4) | color: oklch(0.3423 0.0771 259.4) | |
| Lab | lab(23.55 4.73 -26.66) | color: lab(23.55 4.73 -26.66) | |
| LCH | lch(23.55 27.08 280.06) | color: lch(23.55 27.08 280.06) |
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)
#2A2A56 — rgb(42, 42, 86)
Deuteranopia (Green-blind)
#282754 — rgb(40, 39, 84)
Tritanopia (Blue-blind)
#204F4D — rgb(32, 79, 77)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(217, 51%, 25%);
text
color: hsl(217, 51%, 25%);
border
border: 2px solid hsl(217, 51%, 25%);
gradient light
background: linear-gradient(to right, hsl(217, 51%, 45%), hsl(217, 51%, 25%));
gradient dark
background: linear-gradient(to right, hsl(217, 51%, 25%), hsl(217, 51%, 5%))
hex
background-color: #1F3860;
tailwind
bg-[hsl(217,51%,25%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(217, 51%, 25%, 0.4);
css variable
--color-primary: hsl(217, 51%, 25%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(217, 51%, 25%)?
HEX: #1F3860 | RGB: rgb(31, 56, 96) | CMYK: 68%, 42%, 0%, 62% | HSV: 217°, 68%, 38%. Copy any format from the conversion table above.
What colors go well with #1F3860?
The complementary color is HSL(37, 51%, 25%). For a triadic harmony, use hues 217°, 337°, and 97°. For analogous combinations, try hues 187° and 247°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(217, 51%, 25%) in CSS?
As HSL: color: hsl(217, 51%, 25%); — As HEX: color: #1F3860; — As RGB: color: rgb(31, 56, 96); — Tailwind CSS: bg-[hsl(217,51%,25%)] — CSS variable: --color-primary: hsl(217, 51%, 25%);