HSL(245, 80%, 37%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(245,80%,37%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(245, 80%, 37%) | color: hsl(245, 80%, 37%) | |
| HEX | #1F13AA | color: #1F13AA | |
| RGB | rgb(31, 19, 170) | color: rgb(31, 19, 170) | |
| CMYK | cmyk(82%, 89%, 0%, 33%) | — | |
| HSV | hsv(245, 89%, 67%) | — | |
| HWB | hwb(245 7% 33%) | color: hwb(245 7% 33%) | |
| OKLCH | oklch(0.356 0.2163 270.5) | color: oklch(0.356 0.2163 270.5) | |
| Lab | lab(22.51 53.6 -74.79) | color: lab(22.51 53.6 -74.79) | |
| LCH | lch(22.51 92.01 305.63) | color: lch(22.51 92.01 305.63) |
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)
#1A1A85 — rgb(26, 26, 133)
Deuteranopia (Green-blind)
#1B1B7D — rgb(27, 27, 125)
Tritanopia (Blue-blind)
#1E6962 — rgb(30, 105, 98)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(245, 80%, 37%);
text
color: hsl(245, 80%, 37%);
border
border: 2px solid hsl(245, 80%, 37%);
gradient light
background: linear-gradient(to right, hsl(245, 80%, 57%), hsl(245, 80%, 37%));
gradient dark
background: linear-gradient(to right, hsl(245, 80%, 37%), hsl(245, 80%, 17%))
hex
background-color: #1F13AA;
tailwind
bg-[hsl(245,80%,37%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(245, 80%, 37%, 0.4);
css variable
--color-primary: hsl(245, 80%, 37%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(245, 80%, 37%)?
HEX: #1F13AA | RGB: rgb(31, 19, 170) | CMYK: 82%, 89%, 0%, 33% | HSV: 245°, 89%, 67%. Copy any format from the conversion table above.
What colors go well with #1F13AA?
The complementary color is HSL(65, 80%, 37%). For a triadic harmony, use hues 245°, 5°, and 125°. For analogous combinations, try hues 215° and 275°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(245, 80%, 37%) in CSS?
As HSL: color: hsl(245, 80%, 37%); — As HEX: color: #1F13AA; — As RGB: color: rgb(31, 19, 170); — Tailwind CSS: bg-[hsl(245,80%,37%)] — CSS variable: --color-primary: hsl(245, 80%, 37%);