HSL(230, 72%, 37%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(230,72%,37%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(230, 72%, 37%) | color: hsl(230, 72%, 37%) | |
| HEX | #1A31A2 | color: #1A31A2 | |
| RGB | rgb(26, 49, 162) | color: rgb(26, 49, 162) | |
| CMYK | cmyk(84%, 70%, 0%, 36%) | — | |
| HSV | hsv(230, 84%, 64%) | — | |
| HWB | hwb(230 10% 36%) | color: hwb(230 10% 36%) | |
| OKLCH | oklch(0.383 0.1824 267.12) | color: oklch(0.383 0.1824 267.12) | |
| Lab | lab(26.8 35.03 -62.84) | color: lab(26.8 35.03 -62.84) | |
| LCH | lch(26.8 71.94 299.14) | color: lch(26.8 71.94 299.14) |
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)
#242487 — rgb(36, 36, 135)
Deuteranopia (Green-blind)
#232180 — rgb(35, 33, 128)
Tritanopia (Blue-blind)
#1B716C — rgb(27, 113, 108)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(230, 72%, 37%);
text
color: hsl(230, 72%, 37%);
border
border: 2px solid hsl(230, 72%, 37%);
gradient light
background: linear-gradient(to right, hsl(230, 72%, 57%), hsl(230, 72%, 37%));
gradient dark
background: linear-gradient(to right, hsl(230, 72%, 37%), hsl(230, 72%, 17%))
hex
background-color: #1A31A2;
tailwind
bg-[hsl(230,72%,37%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(230, 72%, 37%, 0.4);
css variable
--color-primary: hsl(230, 72%, 37%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(230, 72%, 37%)?
HEX: #1A31A2 | RGB: rgb(26, 49, 162) | CMYK: 84%, 70%, 0%, 36% | HSV: 230°, 84%, 64%. Copy any format from the conversion table above.
What colors go well with #1A31A2?
The complementary color is HSL(50, 72%, 37%). 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, 72%, 37%) in CSS?
As HSL: color: hsl(230, 72%, 37%); — As HEX: color: #1A31A2; — As RGB: color: rgb(26, 49, 162); — Tailwind CSS: bg-[hsl(230,72%,37%)] — CSS variable: --color-primary: hsl(230, 72%, 37%);