HSL(233, 21%, 28%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(233,21%,28%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(233, 21%, 28%) | color: hsl(233, 21%, 28%) | |
| HEX | #383C56 | color: #383C56 | |
| RGB | rgb(56, 60, 86) | color: rgb(56, 60, 86) | |
| CMYK | cmyk(35%, 30%, 0%, 66%) | — | |
| HSV | hsv(232, 35%, 34%) | — | |
| HWB | hwb(232 22% 66%) | color: hwb(232 22% 66%) | |
| OKLCH | oklch(0.364 0.0452 277.16) | color: oklch(0.364 0.0452 277.16) | |
| Lab | lab(25.99 5.41 -16.17) | color: lab(25.99 5.41 -16.17) | |
| LCH | lch(25.99 17.05 288.5) | color: lch(25.99 17.05 288.5) |
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)
#3A3A50 — rgb(58, 58, 80)
Deuteranopia (Green-blind)
#3A394E — rgb(58, 57, 78)
Tritanopia (Blue-blind)
#384B4A — rgb(56, 75, 74)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(233, 21%, 28%);
text
color: hsl(233, 21%, 28%);
border
border: 2px solid hsl(233, 21%, 28%);
gradient light
background: linear-gradient(to right, hsl(233, 21%, 48%), hsl(233, 21%, 28%));
gradient dark
background: linear-gradient(to right, hsl(233, 21%, 28%), hsl(233, 21%, 8%))
hex
background-color: #383C56;
tailwind
bg-[hsl(233,21%,28%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(233, 21%, 28%, 0.4);
css variable
--color-primary: hsl(233, 21%, 28%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(233, 21%, 28%)?
HEX: #383C56 | RGB: rgb(56, 60, 86) | CMYK: 35%, 30%, 0%, 66% | HSV: 232°, 35%, 34%. Copy any format from the conversion table above.
What colors go well with #383C56?
The complementary color is HSL(53, 21%, 28%). For a triadic harmony, use hues 233°, 353°, and 113°. For analogous combinations, try hues 203° and 263°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(233, 21%, 28%) in CSS?
As HSL: color: hsl(233, 21%, 28%); — As HEX: color: #383C56; — As RGB: color: rgb(56, 60, 86); — Tailwind CSS: bg-[hsl(233,21%,28%)] — CSS variable: --color-primary: hsl(233, 21%, 28%);