HSL(233, 42%, 17%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(233,42%,17%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(233, 42%, 17%) | color: hsl(233, 42%, 17%) | |
| HEX | #191D3E | color: #191D3E | |
| RGB | rgb(25, 29, 62) | color: rgb(25, 29, 62) | |
| CMYK | cmyk(60%, 53%, 0%, 76%) | — | |
| HSV | hsv(234, 60%, 24%) | — | |
| HWB | hwb(234 10% 76%) | color: hwb(234 10% 76%) | |
| OKLCH | oklch(0.2465 0.0623 275.64) | color: oklch(0.2465 0.0623 275.64) | |
| Lab | lab(12.18 9.55 -21.79) | color: lab(12.18 9.55 -21.79) | |
| LCH | lch(12.18 23.79 293.67) | color: lch(12.18 23.79 293.67) |
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)
#1B1B36 — rgb(27, 27, 54)
Deuteranopia (Green-blind)
#1B1A34 — rgb(27, 26, 52)
Tritanopia (Blue-blind)
#19302E — rgb(25, 48, 46)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(233, 42%, 17%);
text
color: hsl(233, 42%, 17%);
border
border: 2px solid hsl(233, 42%, 17%);
gradient light
background: linear-gradient(to right, hsl(233, 42%, 37%), hsl(233, 42%, 17%));
gradient dark
background: linear-gradient(to right, hsl(233, 42%, 17%), hsl(233, 42%, 0%))
hex
background-color: #191D3E;
tailwind
bg-[hsl(233,42%,17%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(233, 42%, 17%, 0.4);
css variable
--color-primary: hsl(233, 42%, 17%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(233, 42%, 17%)?
HEX: #191D3E | RGB: rgb(25, 29, 62) | CMYK: 60%, 53%, 0%, 76% | HSV: 234°, 60%, 24%. Copy any format from the conversion table above.
What colors go well with #191D3E?
The complementary color is HSL(53, 42%, 17%). 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, 42%, 17%) in CSS?
As HSL: color: hsl(233, 42%, 17%); — As HEX: color: #191D3E; — As RGB: color: rgb(25, 29, 62); — Tailwind CSS: bg-[hsl(233,42%,17%)] — CSS variable: --color-primary: hsl(233, 42%, 17%);