HSL(251, 44%, 16%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(251,44%,16%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(251, 44%, 16%) | color: hsl(251, 44%, 16%) | |
| HEX | #1D173B | color: #1D173B | |
| RGB | rgb(29, 23, 59) | color: rgb(29, 23, 59) | |
| CMYK | cmyk(51%, 61%, 0%, 77%) | — | |
| HSV | hsv(250, 61%, 23%) | — | |
| HWB | hwb(250 9% 77%) | color: hwb(250 9% 77%) | |
| OKLCH | oklch(0.234 0.0668 287.76) | color: oklch(0.234 0.0668 287.76) | |
| Lab | lab(10.48 14.06 -22.36) | color: lab(10.48 14.06 -22.36) | |
| LCH | lch(10.48 26.41 302.16) | color: lch(10.48 26.41 302.16) |
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)
#1A1A32 — rgb(26, 26, 50)
Deuteranopia (Green-blind)
#1B1B30 — rgb(27, 27, 48)
Tritanopia (Blue-blind)
#1D2B2A — rgb(29, 43, 42)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(251, 44%, 16%);
text
color: hsl(251, 44%, 16%);
border
border: 2px solid hsl(251, 44%, 16%);
gradient light
background: linear-gradient(to right, hsl(251, 44%, 36%), hsl(251, 44%, 16%));
gradient dark
background: linear-gradient(to right, hsl(251, 44%, 16%), hsl(251, 44%, 0%))
hex
background-color: #1D173B;
tailwind
bg-[hsl(251,44%,16%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(251, 44%, 16%, 0.4);
css variable
--color-primary: hsl(251, 44%, 16%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(251, 44%, 16%)?
HEX: #1D173B | RGB: rgb(29, 23, 59) | CMYK: 51%, 61%, 0%, 77% | HSV: 250°, 61%, 23%. Copy any format from the conversion table above.
What colors go well with #1D173B?
The complementary color is HSL(71, 44%, 16%). For a triadic harmony, use hues 251°, 11°, and 131°. For analogous combinations, try hues 221° and 281°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(251, 44%, 16%) in CSS?
As HSL: color: hsl(251, 44%, 16%); — As HEX: color: #1D173B; — As RGB: color: rgb(29, 23, 59); — Tailwind CSS: bg-[hsl(251,44%,16%)] — CSS variable: --color-primary: hsl(251, 44%, 16%);