HSL(248, 30%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(248,30%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(248, 30%, 21%) | color: hsl(248, 30%, 21%) | |
| HEX | #2A2546 | color: #2A2546 | |
| RGB | rgb(42, 37, 70) | color: rgb(42, 37, 70) | |
| CMYK | cmyk(40%, 47%, 0%, 73%) | — | |
| HSV | hsv(249, 47%, 27%) | — | |
| HWB | hwb(249 14% 73%) | color: hwb(249 14% 73%) | |
| OKLCH | oklch(0.2872 0.0593 289.06) | color: oklch(0.2872 0.0593 289.06) | |
| Lab | lab(16.78 11.66 -19.94) | color: lab(16.78 11.66 -19.94) | |
| LCH | lch(16.78 23.1 300.32) | color: lch(16.78 23.1 300.32) |
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)
#28283E — rgb(40, 40, 62)
Deuteranopia (Green-blind)
#28293C — rgb(40, 41, 60)
Tritanopia (Blue-blind)
#2A3836 — rgb(42, 56, 54)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(248, 30%, 21%);
text
color: hsl(248, 30%, 21%);
border
border: 2px solid hsl(248, 30%, 21%);
gradient light
background: linear-gradient(to right, hsl(248, 30%, 41%), hsl(248, 30%, 21%));
gradient dark
background: linear-gradient(to right, hsl(248, 30%, 21%), hsl(248, 30%, 1%))
hex
background-color: #2A2546;
tailwind
bg-[hsl(248,30%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(248, 30%, 21%, 0.4);
css variable
--color-primary: hsl(248, 30%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(248, 30%, 21%)?
HEX: #2A2546 | RGB: rgb(42, 37, 70) | CMYK: 40%, 47%, 0%, 73% | HSV: 249°, 47%, 27%. Copy any format from the conversion table above.
What colors go well with #2A2546?
The complementary color is HSL(68, 30%, 21%). For a triadic harmony, use hues 248°, 8°, and 128°. For analogous combinations, try hues 218° and 278°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(248, 30%, 21%) in CSS?
As HSL: color: hsl(248, 30%, 21%); — As HEX: color: #2A2546; — As RGB: color: rgb(42, 37, 70); — Tailwind CSS: bg-[hsl(248,30%,21%)] — CSS variable: --color-primary: hsl(248, 30%, 21%);