HSL(247, 40%, 16%)
Blue — Blue color
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Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(247,40%,16%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(247, 40%, 16%) | color: hsl(247, 40%, 16%) | |
| HEX | #1C1839 | color: #1C1839 | |
| RGB | rgb(28, 24, 57) | color: rgb(28, 24, 57) | |
| CMYK | cmyk(51%, 58%, 0%, 78%) | — | |
| HSV | hsv(247, 58%, 22%) | — | |
| HWB | hwb(247 9% 78%) | color: hwb(247 9% 78%) | |
| OKLCH | oklch(0.2336 0.0616 286.13) | color: oklch(0.2336 0.0616 286.13) | |
| Lab | lab(10.52 12.3 -20.86) | color: lab(10.52 12.3 -20.86) | |
| LCH | lch(10.52 24.22 300.53) | color: lch(10.52 24.22 300.53) |
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)
#1A1A31 — rgb(26, 26, 49)
Deuteranopia (Green-blind)
#1B1B2F — rgb(27, 27, 47)
Tritanopia (Blue-blind)
#1C2B29 — rgb(28, 43, 41)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(247, 40%, 16%);
text
color: hsl(247, 40%, 16%);
border
border: 2px solid hsl(247, 40%, 16%);
gradient light
background: linear-gradient(to right, hsl(247, 40%, 36%), hsl(247, 40%, 16%));
gradient dark
background: linear-gradient(to right, hsl(247, 40%, 16%), hsl(247, 40%, 0%))
hex
background-color: #1C1839;
tailwind
bg-[hsl(247,40%,16%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(247, 40%, 16%, 0.4);
css variable
--color-primary: hsl(247, 40%, 16%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(247, 40%, 16%)?
HEX: #1C1839 | RGB: rgb(28, 24, 57) | CMYK: 51%, 58%, 0%, 78% | HSV: 247°, 58%, 22%. Copy any format from the conversion table above.
What colors go well with #1C1839?
The complementary color is HSL(67, 40%, 16%). For a triadic harmony, use hues 247°, 7°, and 127°. For analogous combinations, try hues 217° and 277°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(247, 40%, 16%) in CSS?
As HSL: color: hsl(247, 40%, 16%); — As HEX: color: #1C1839; — As RGB: color: rgb(28, 24, 57); — Tailwind CSS: bg-[hsl(247,40%,16%)] — CSS variable: --color-primary: hsl(247, 40%, 16%);