HSL(237, 100%, 35%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,100%,35%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 100%, 35%) | color: hsl(237, 100%, 35%) | |
| HEX | #0009B3 | color: #0009B3 | |
| RGB | rgb(0, 9, 179) | color: rgb(0, 9, 179) | |
| CMYK | cmyk(100%, 95%, 0%, 30%) | — | |
| HSV | hsv(237, 100%, 70%) | — | |
| HWB | hwb(237 0% 30%) | color: hwb(237 0% 30%) | |
| OKLCH | oklch(0.3515 0.2368 264.14) | color: oklch(0.3515 0.2368 264.14) | |
| Lab | lab(21.76 58.46 -81.49) | color: lab(21.76 58.46 -81.49) | |
| LCH | lch(21.76 100.29 305.66) | color: lch(21.76 100.29 305.66) |
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)
#04048A — rgb(4, 4, 138)
Deuteranopia (Green-blind)
#030380 — rgb(3, 3, 128)
Tritanopia (Blue-blind)
#006962 — rgb(0, 105, 98)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 100%, 35%);
text
color: hsl(237, 100%, 35%);
border
border: 2px solid hsl(237, 100%, 35%);
gradient light
background: linear-gradient(to right, hsl(237, 100%, 55%), hsl(237, 100%, 35%));
gradient dark
background: linear-gradient(to right, hsl(237, 100%, 35%), hsl(237, 100%, 15%))
hex
background-color: #0009B3;
tailwind
bg-[hsl(237,100%,35%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 100%, 35%, 0.4);
css variable
--color-primary: hsl(237, 100%, 35%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 100%, 35%)?
HEX: #0009B3 | RGB: rgb(0, 9, 179) | CMYK: 100%, 95%, 0%, 30% | HSV: 237°, 100%, 70%. Copy any format from the conversion table above.
What colors go well with #0009B3?
The complementary color is HSL(57, 100%, 35%). 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, 100%, 35%) in CSS?
As HSL: color: hsl(237, 100%, 35%); — As HEX: color: #0009B3; — As RGB: color: rgb(0, 9, 179); — Tailwind CSS: bg-[hsl(237,100%,35%)] — CSS variable: --color-primary: hsl(237, 100%, 35%);