LCh to HSV | Color Code Converter | Color Conversion
Online LCh to HSV tool: enter a LCh color value to convert it to HSV in real time, with one-click copy of the result. Free and no registration required.
LChEnter or adjust the color values
rgba(255, 87, 51, 1)
HSV
hsv(11, 80%, 100%)
⚠️ HSV is not a standard CSS color function and cannot be parsed by browsers. The copied result is for conversion reference only.
H
11
S
80
V
100
All Color Conversion Combinations
132 itemsAbout LCh to HSV
LCh to HSV is a free online tool that converts LCh to HSV, helping you quickly convert colors and switch between formats in web design, front-end development, and graphic design. LCh is The polar form of Lab, describing color with lightness L, chroma C, and hue H. HSV is Describes color through hue (H), saturation (S), and value (V); a format commonly used by color pickers. At its core, LCh to HSV takes a color value expressed in LCh and converts it into HSV using a mathematical algorithm. The tool shows the result as both a visual color swatch and a complete CSS string, and you can copy it to the clipboard with a single click—no manual calculation or lookup tables required. This makes color code conversion fast, accurate, and reproducible, and it is suitable for designers, front-end developers, UI engineers, and anyone else who works with color.
What Is LCh to HSV
LCh is the polar form of Lab, describing color with lightness (L), chroma (C), and hue (H). It is more intuitive than Lab and closer to the way HSL is used. HSV describes color through hue (H), saturation (S), and value (V). H is 0-360°, and both S and V are 0-100%. It is a common model in color pickers and design software. First convert LCh to RGB, then RGB to HSV.
How to Use LCh to HSV
Using this LCh to HSV tool is very simple and takes just three steps. First, select LCh from the "Source Color Unit" dropdown on the left (it is selected by default), and enter the LCh value you want to convert in the input card. Second, select HSV from the "Target Color Unit" dropdown on the right; the tool instantly calculates and displays the corresponding HSV value, along with a color swatch preview and the complete CSS string, so you can confirm the color and format at a glance. Third, once you are happy with the result, click the "Copy" button to copy the HSV value to your clipboard and paste it straight into your code or design software. If you picked the wrong source or target unit, click the "⇄" button in the middle to swap them with one click. The whole process requires no registration and no data upload—all calculations run locally in your browser.
Use Cases for LCh to HSV
Use this when an LCh color value needs to be imported into a color picker. Generating color scales in design systems, situations where only the chroma changes while the hue stays fixed, and modern CSS color schemes. Color picker panels, design software palettes, and interactive situations where a color needs to be adjusted intuitively.
How LCh to HSV Works
First convert LCh to RGB, then RGB to HSV. LCh and Lab convert to each other losslessly: L stays the same, C = √(a²+b²), and H = atan2(b, a). This turns the two orthogonal chroma axes into "chroma + hue", which fits how humans think. HSV breaks a color down into hue plus vividness plus brightness. Going from black to a bright color increases value V, while going from gray to a pure color increases saturation S.
Tips for Using LCh to HSV
LCh to HSV may be clipped due to out-of-gamut values; the V of HSV is usually higher than the L of HSL, so do not compare them directly after conversion. The reference point for H in LCh differs from that in HSL, so the same visual hue has different numbers in LCh and HSL. Migrating directly from HSL to LCh requires recalibrating the hue. The V in HSV is the degree of blackness included; the color is brightest at V=100. Compared with HSL, HSV is better for choosing a color while HSL is better for tuning one.
Frequently Asked Questions (FAQ)
Is LCh to HSV accurate?
The HSV part is computed from the approximate RGB, so the accuracy is the same as LCh to RGB.
Are the V/L of HSV and HSL the same?
No. The V of HSV is value while the L of HSL is lightness.
Can HSV convert back to LCh losslessly?
Within the sRGB gamut it can be recovered losslessly; outside the gamut there will be a deviation.
Both LCh and HSL can adjust hue, so what is the difference?
The hue in HSL is perceptually uneven, so the same angular difference looks different under different hues. The hue in LCh is more perceptually uniform and better suited to building color scales.
Which is easier to use, LCh or Lab?
Use Lab for mathematical computation and LCh for manual color adjustment. The two are equivalent; only the coordinate form differs.
Are HSV and HSB the same thing?
Yes. HSB is another name for HSV, where B (Brightness) and V (Value) mean the same thing.
Why do color pickers mostly use HSV instead of HSL?
Because the value in HSV is closer to how bright a color actually looks, users perceive the dragging more naturally.
Can I convert in the opposite direction?
Yes. You can go directly to the "HSV to LCh" page, or click the "⇄" swap button in the middle of the current page to exchange the source and target units and convert in the opposite direction. The reverse conversion is just as precise, because the color conversion math is reversible.
Can I use the conversion results commercially?
Yes. Color values are numerical information and involve no copyright issues, so you are free to use the conversion results in websites, apps, design work, or commercial projects without authorization or attribution. Do note, however: if the original color comes from material that someone else holds the copyright to, using the color itself is unrestricted, but the copyright to the original material still belongs to its author.