HSL(251, 99%, 35%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(251,99%,35%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(251, 99%, 35%) | color: hsl(251, 99%, 35%) | |
| HEX | #2101B2 | color: #2101B2 | |
| RGB | rgb(33, 1, 178) | color: rgb(33, 1, 178) | |
| CMYK | cmyk(81%, 99%, 0%, 30%) | — | |
| HSV | hsv(251, 99%, 70%) | — | |
| HWB | hwb(251 1% 30%) | color: hwb(251 1% 30%) | |
| OKLCH | oklch(0.357 0.2315 270.85) | color: oklch(0.357 0.2315 270.85) | |
| Lab | lab(22.15 60.63 -80.2) | color: lab(22.15 60.63 -80.2) | |
| LCH | lch(22.15 100.54 307.09) | color: lch(22.15 100.54 307.09) |
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)
#131387 — rgb(19, 19, 135)
Deuteranopia (Green-blind)
#15177D — rgb(21, 23, 125)
Tritanopia (Blue-blind)
#1F655E — rgb(31, 101, 94)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(251, 99%, 35%);
text
color: hsl(251, 99%, 35%);
border
border: 2px solid hsl(251, 99%, 35%);
gradient light
background: linear-gradient(to right, hsl(251, 99%, 55%), hsl(251, 99%, 35%));
gradient dark
background: linear-gradient(to right, hsl(251, 99%, 35%), hsl(251, 99%, 15%))
hex
background-color: #2101B2;
tailwind
bg-[hsl(251,99%,35%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(251, 99%, 35%, 0.4);
css variable
--color-primary: hsl(251, 99%, 35%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(251, 99%, 35%)?
HEX: #2101B2 | RGB: rgb(33, 1, 178) | CMYK: 81%, 99%, 0%, 30% | HSV: 251°, 99%, 70%. Copy any format from the conversion table above.
What colors go well with #2101B2?
The complementary color is HSL(71, 99%, 35%). 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, 99%, 35%) in CSS?
As HSL: color: hsl(251, 99%, 35%); — As HEX: color: #2101B2; — As RGB: color: rgb(33, 1, 178); — Tailwind CSS: bg-[hsl(251,99%,35%)] — CSS variable: --color-primary: hsl(251, 99%, 35%);