HSL(237, 26%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,26%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 26%, 21%) | color: hsl(237, 26%, 21%) | |
| HEX | #282943 | color: #282943 | |
| RGB | rgb(40, 41, 67) | color: rgb(40, 41, 67) | |
| CMYK | cmyk(40%, 39%, 0%, 74%) | — | |
| HSV | hsv(238, 40%, 26%) | — | |
| HWB | hwb(238 16% 74%) | color: hwb(238 16% 74%) | |
| OKLCH | oklch(0.2928 0.0471 281.38) | color: oklch(0.2928 0.0471 281.38) | |
| Lab | lab(17.65 7.14 -16.52) | color: lab(17.65 7.14 -16.52) | |
| LCH | lch(17.65 18 293.37) | color: lch(17.65 18 293.37) |
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)
#28283D — rgb(40, 40, 61)
Deuteranopia (Green-blind)
#28283B — rgb(40, 40, 59)
Tritanopia (Blue-blind)
#283837 — rgb(40, 56, 55)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 26%, 21%);
text
color: hsl(237, 26%, 21%);
border
border: 2px solid hsl(237, 26%, 21%);
gradient light
background: linear-gradient(to right, hsl(237, 26%, 41%), hsl(237, 26%, 21%));
gradient dark
background: linear-gradient(to right, hsl(237, 26%, 21%), hsl(237, 26%, 1%))
hex
background-color: #282943;
tailwind
bg-[hsl(237,26%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 26%, 21%, 0.4);
css variable
--color-primary: hsl(237, 26%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 26%, 21%)?
HEX: #282943 | RGB: rgb(40, 41, 67) | CMYK: 40%, 39%, 0%, 74% | HSV: 238°, 40%, 26%. Copy any format from the conversion table above.
What colors go well with #282943?
The complementary color is HSL(57, 26%, 21%). 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, 26%, 21%) in CSS?
As HSL: color: hsl(237, 26%, 21%); — As HEX: color: #282943; — As RGB: color: rgb(40, 41, 67); — Tailwind CSS: bg-[hsl(237,26%,21%)] — CSS variable: --color-primary: hsl(237, 26%, 21%);