HSL(237, 51%, 22%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,51%,22%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 51%, 22%) | color: hsl(237, 51%, 22%) | |
| HEX | #1B1E55 | color: #1B1E55 | |
| RGB | rgb(27, 30, 85) | color: rgb(27, 30, 85) | |
| CMYK | cmyk(68%, 65%, 0%, 67%) | — | |
| HSV | hsv(237, 68%, 33%) | — | |
| HWB | hwb(237 11% 67%) | color: hwb(237 11% 67%) | |
| OKLCH | oklch(0.2703 0.098 275.32) | color: oklch(0.2703 0.098 275.32) | |
| Lab | lab(14.5 18.33 -33.92) | color: lab(14.5 18.33 -33.92) | |
| LCH | lch(14.5 38.56 298.39) | color: lch(14.5 38.56 298.39) |
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)
#1C1C48 — rgb(28, 28, 72)
Deuteranopia (Green-blind)
#1C1C45 — rgb(28, 28, 69)
Tritanopia (Blue-blind)
#1B3D3B — rgb(27, 61, 59)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 51%, 22%);
text
color: hsl(237, 51%, 22%);
border
border: 2px solid hsl(237, 51%, 22%);
gradient light
background: linear-gradient(to right, hsl(237, 51%, 42%), hsl(237, 51%, 22%));
gradient dark
background: linear-gradient(to right, hsl(237, 51%, 22%), hsl(237, 51%, 2%))
hex
background-color: #1B1E55;
tailwind
bg-[hsl(237,51%,22%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 51%, 22%, 0.4);
css variable
--color-primary: hsl(237, 51%, 22%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 51%, 22%)?
HEX: #1B1E55 | RGB: rgb(27, 30, 85) | CMYK: 68%, 65%, 0%, 67% | HSV: 237°, 68%, 33%. Copy any format from the conversion table above.
What colors go well with #1B1E55?
The complementary color is HSL(57, 51%, 22%). 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, 51%, 22%) in CSS?
As HSL: color: hsl(237, 51%, 22%); — As HEX: color: #1B1E55; — As RGB: color: rgb(27, 30, 85); — Tailwind CSS: bg-[hsl(237,51%,22%)] — CSS variable: --color-primary: hsl(237, 51%, 22%);