HSL(227, 70%, 20%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(227,70%,20%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(227, 70%, 20%) | color: hsl(227, 70%, 20%) | |
| HEX | #0F1F57 | color: #0F1F57 | |
| RGB | rgb(15, 31, 87) | color: rgb(15, 31, 87) | |
| CMYK | cmyk(83%, 64%, 0%, 66%) | — | |
| HSV | hsv(227, 83%, 34%) | — | |
| HWB | hwb(227 6% 66%) | color: hwb(227 6% 66%) | |
| OKLCH | oklch(0.2668 0.1034 266.83) | color: oklch(0.2668 0.1034 266.83) | |
| Lab | lab(14.23 16.53 -35.74) | color: lab(14.23 16.53 -35.74) | |
| LCH | lch(14.23 39.38 294.82) | color: lch(14.23 39.38 294.82) |
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)
#161649 — rgb(22, 22, 73)
Deuteranopia (Green-blind)
#151446 — rgb(21, 20, 70)
Tritanopia (Blue-blind)
#103F3C — rgb(16, 63, 60)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(227, 70%, 20%);
text
color: hsl(227, 70%, 20%);
border
border: 2px solid hsl(227, 70%, 20%);
gradient light
background: linear-gradient(to right, hsl(227, 70%, 40%), hsl(227, 70%, 20%));
gradient dark
background: linear-gradient(to right, hsl(227, 70%, 20%), hsl(227, 70%, 0%))
hex
background-color: #0F1F57;
tailwind
bg-[hsl(227,70%,20%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(227, 70%, 20%, 0.4);
css variable
--color-primary: hsl(227, 70%, 20%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(227, 70%, 20%)?
HEX: #0F1F57 | RGB: rgb(15, 31, 87) | CMYK: 83%, 64%, 0%, 66% | HSV: 227°, 83%, 34%. Copy any format from the conversion table above.
What colors go well with #0F1F57?
The complementary color is HSL(47, 70%, 20%). For a triadic harmony, use hues 227°, 347°, and 107°. For analogous combinations, try hues 197° and 257°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(227, 70%, 20%) in CSS?
As HSL: color: hsl(227, 70%, 20%); — As HEX: color: #0F1F57; — As RGB: color: rgb(15, 31, 87); — Tailwind CSS: bg-[hsl(227,70%,20%)] — CSS variable: --color-primary: hsl(227, 70%, 20%);