HSL(237, 70%, 45%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,70%,45%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 70%, 45%) | color: hsl(237, 70%, 45%) | |
| HEX | #222AC3 | color: #222AC3 | |
| RGB | rgb(34, 42, 195) | color: rgb(34, 42, 195) | |
| CMYK | cmyk(83%, 78%, 0%, 24%) | — | |
| HSV | hsv(237, 83%, 76%) | — | |
| HWB | hwb(237 13% 24%) | color: hwb(237 13% 24%) | |
| OKLCH | oklch(0.4119 0.2274 268.93) | color: oklch(0.4119 0.2274 268.93) | |
| Lab | lab(29.25 51.08 -78.49) | color: lab(29.25 51.08 -78.49) | |
| LCH | lch(29.25 93.65 303.06) | color: lch(29.25 93.65 303.06) |
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)
#25269E — rgb(37, 38, 158)
Deuteranopia (Green-blind)
#252495 — rgb(37, 36, 149)
Tritanopia (Blue-blind)
#22817A — rgb(34, 129, 122)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 70%, 45%);
text
color: hsl(237, 70%, 45%);
border
border: 2px solid hsl(237, 70%, 45%);
gradient light
background: linear-gradient(to right, hsl(237, 70%, 65%), hsl(237, 70%, 45%));
gradient dark
background: linear-gradient(to right, hsl(237, 70%, 45%), hsl(237, 70%, 25%))
hex
background-color: #222AC3;
tailwind
bg-[hsl(237,70%,45%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 70%, 45%, 0.4);
css variable
--color-primary: hsl(237, 70%, 45%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 70%, 45%)?
HEX: #222AC3 | RGB: rgb(34, 42, 195) | CMYK: 83%, 78%, 0%, 24% | HSV: 237°, 83%, 76%. Copy any format from the conversion table above.
What colors go well with #222AC3?
The complementary color is HSL(57, 70%, 45%). 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, 70%, 45%) in CSS?
As HSL: color: hsl(237, 70%, 45%); — As HEX: color: #222AC3; — As RGB: color: rgb(34, 42, 195); — Tailwind CSS: bg-[hsl(237,70%,45%)] — CSS variable: --color-primary: hsl(237, 70%, 45%);