HSL(237, 98%, 18%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,98%,18%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 98%, 18%) | color: hsl(237, 98%, 18%) | |
| HEX | #01055B | color: #01055B | |
| RGB | rgb(1, 5, 91) | color: rgb(1, 5, 91) | |
| CMYK | cmyk(99%, 95%, 0%, 64%) | — | |
| HSV | hsv(237, 99%, 36%) | — | |
| HWB | hwb(237 0% 64%) | color: hwb(237 0% 64%) | |
| OKLCH | oklch(0.2206 0.1423 264.78) | color: oklch(0.2206 0.1423 264.78) | |
| Lab | lab(7.86 34.14 -48.98) | color: lab(7.86 34.14 -48.98) | |
| LCH | lch(7.86 59.7 304.88) | color: lch(7.86 59.7 304.88) |
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)
#030346 — rgb(3, 3, 70)
Deuteranopia (Green-blind)
#030241 — rgb(3, 2, 65)
Tritanopia (Blue-blind)
#013632 — rgb(1, 54, 50)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 98%, 18%);
text
color: hsl(237, 98%, 18%);
border
border: 2px solid hsl(237, 98%, 18%);
gradient light
background: linear-gradient(to right, hsl(237, 98%, 38%), hsl(237, 98%, 18%));
gradient dark
background: linear-gradient(to right, hsl(237, 98%, 18%), hsl(237, 98%, 0%))
hex
background-color: #01055B;
tailwind
bg-[hsl(237,98%,18%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 98%, 18%, 0.4);
css variable
--color-primary: hsl(237, 98%, 18%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 98%, 18%)?
HEX: #01055B | RGB: rgb(1, 5, 91) | CMYK: 99%, 95%, 0%, 64% | HSV: 237°, 99%, 36%. Copy any format from the conversion table above.
What colors go well with #01055B?
The complementary color is HSL(57, 98%, 18%). For a triadic harmony, use hues 237°, 357°, and 117°. For analogous combinations, try hues 207° and 267°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(237, 98%, 18%) in CSS?
As HSL: color: hsl(237, 98%, 18%); — As HEX: color: #01055B; — As RGB: color: rgb(1, 5, 91); — Tailwind CSS: bg-[hsl(237,98%,18%)] — CSS variable: --color-primary: hsl(237, 98%, 18%);