HSL(236, 91%, 19%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(236,91%,19%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(236, 91%, 19%) | color: hsl(236, 91%, 19%) | |
| HEX | #040A5D | color: #040A5D | |
| RGB | rgb(4, 10, 93) | color: rgb(4, 10, 93) | |
| CMYK | cmyk(96%, 89%, 0%, 64%) | — | |
| HSV | hsv(236, 96%, 36%) | — | |
| HWB | hwb(236 1% 64%) | color: hwb(236 1% 64%) | |
| OKLCH | oklch(0.2316 0.1393 266.22) | color: oklch(0.2316 0.1393 266.22) | |
| Lab | lab(9.26 32.16 -47.99) | color: lab(9.26 32.16 -47.99) | |
| LCH | lch(9.26 57.77 303.83) | color: lch(9.26 57.77 303.83) |
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)
#070749 — rgb(7, 7, 73)
Deuteranopia (Green-blind)
#060644 — rgb(6, 6, 68)
Tritanopia (Blue-blind)
#043936 — rgb(4, 57, 54)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(236, 91%, 19%);
text
color: hsl(236, 91%, 19%);
border
border: 2px solid hsl(236, 91%, 19%);
gradient light
background: linear-gradient(to right, hsl(236, 91%, 39%), hsl(236, 91%, 19%));
gradient dark
background: linear-gradient(to right, hsl(236, 91%, 19%), hsl(236, 91%, 0%))
hex
background-color: #040A5D;
tailwind
bg-[hsl(236,91%,19%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(236, 91%, 19%, 0.4);
css variable
--color-primary: hsl(236, 91%, 19%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(236, 91%, 19%)?
HEX: #040A5D | RGB: rgb(4, 10, 93) | CMYK: 96%, 89%, 0%, 64% | HSV: 236°, 96%, 36%. Copy any format from the conversion table above.
What colors go well with #040A5D?
The complementary color is HSL(56, 91%, 19%). For a triadic harmony, use hues 236°, 356°, and 116°. For analogous combinations, try hues 206° and 266°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(236, 91%, 19%) in CSS?
As HSL: color: hsl(236, 91%, 19%); — As HEX: color: #040A5D; — As RGB: color: rgb(4, 10, 93); — Tailwind CSS: bg-[hsl(236,91%,19%)] — CSS variable: --color-primary: hsl(236, 91%, 19%);