HSL(239, 70%, 43%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(239,70%,43%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(239, 70%, 43%) | color: hsl(239, 70%, 43%) | |
| HEX | #2123BA | color: #2123BA | |
| RGB | rgb(33, 35, 186) | color: rgb(33, 35, 186) | |
| CMYK | cmyk(82%, 81%, 0%, 27%) | — | |
| HSV | hsv(239, 82%, 73%) | — | |
| HWB | hwb(239 13% 27%) | color: hwb(239 13% 27%) | |
| OKLCH | oklch(0.3925 0.223 269.46) | color: oklch(0.3925 0.223 269.46) | |
| Lab | lab(26.93 51.68 -77.01) | color: lab(26.93 51.68 -77.01) | |
| LCH | lch(26.93 92.74 303.86) | color: lch(26.93 92.74 303.86) |
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)
#222295 — rgb(34, 34, 149)
Deuteranopia (Green-blind)
#22228D — rgb(34, 34, 141)
Tritanopia (Blue-blind)
#217972 — rgb(33, 121, 114)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(239, 70%, 43%);
text
color: hsl(239, 70%, 43%);
border
border: 2px solid hsl(239, 70%, 43%);
gradient light
background: linear-gradient(to right, hsl(239, 70%, 63%), hsl(239, 70%, 43%));
gradient dark
background: linear-gradient(to right, hsl(239, 70%, 43%), hsl(239, 70%, 23%))
hex
background-color: #2123BA;
tailwind
bg-[hsl(239,70%,43%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(239, 70%, 43%, 0.4);
css variable
--color-primary: hsl(239, 70%, 43%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(239, 70%, 43%)?
HEX: #2123BA | RGB: rgb(33, 35, 186) | CMYK: 82%, 81%, 0%, 27% | HSV: 239°, 82%, 73%. Copy any format from the conversion table above.
What colors go well with #2123BA?
The complementary color is HSL(59, 70%, 43%). For a triadic harmony, use hues 239°, 359°, and 119°. For analogous combinations, try hues 209° and 269°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(239, 70%, 43%) in CSS?
As HSL: color: hsl(239, 70%, 43%); — As HEX: color: #2123BA; — As RGB: color: rgb(33, 35, 186); — Tailwind CSS: bg-[hsl(239,70%,43%)] — CSS variable: --color-primary: hsl(239, 70%, 43%);