HSL(237, 31%, 16%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,31%,16%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 31%, 16%) | color: hsl(237, 31%, 16%) | |
| HEX | #1C1D35 | color: #1C1D35 | |
| RGB | rgb(28, 29, 53) | color: rgb(28, 29, 53) | |
| CMYK | cmyk(47%, 45%, 0%, 79%) | — | |
| HSV | hsv(238, 47%, 21%) | — | |
| HWB | hwb(238 11% 79%) | color: hwb(238 11% 79%) | |
| OKLCH | oklch(0.2427 0.0455 280.62) | color: oklch(0.2427 0.0455 280.62) | |
| Lab | lab(11.84 7.08 -15.9) | color: lab(11.84 7.08 -15.9) | |
| LCH | lch(11.84 17.41 294) | color: lch(11.84 17.41 294) |
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)
#1C1C2F — rgb(28, 28, 47)
Deuteranopia (Green-blind)
#1C1C2E — rgb(28, 28, 46)
Tritanopia (Blue-blind)
#1C2B2A — rgb(28, 43, 42)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 31%, 16%);
text
color: hsl(237, 31%, 16%);
border
border: 2px solid hsl(237, 31%, 16%);
gradient light
background: linear-gradient(to right, hsl(237, 31%, 36%), hsl(237, 31%, 16%));
gradient dark
background: linear-gradient(to right, hsl(237, 31%, 16%), hsl(237, 31%, 0%))
hex
background-color: #1C1D35;
tailwind
bg-[hsl(237,31%,16%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 31%, 16%, 0.4);
css variable
--color-primary: hsl(237, 31%, 16%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 31%, 16%)?
HEX: #1C1D35 | RGB: rgb(28, 29, 53) | CMYK: 47%, 45%, 0%, 79% | HSV: 238°, 47%, 21%. Copy any format from the conversion table above.
What colors go well with #1C1D35?
The complementary color is HSL(57, 31%, 16%). For a triadic harmony, use hues 237°, 357°, and 117°. For analogous combinations, try hues 207° and 267°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(237, 31%, 16%) in CSS?
As HSL: color: hsl(237, 31%, 16%); — As HEX: color: #1C1D35; — As RGB: color: rgb(28, 29, 53); — Tailwind CSS: bg-[hsl(237,31%,16%)] — CSS variable: --color-primary: hsl(237, 31%, 16%);