InstantToolsPro
Pick colors, convert HEX/RGB/HSL instantly, generate complementary palettes, build gradients, extract image colors, and check accessibility contrast.
jpg, png, gif, webp — max 5 MB
Click image to pick any color
Click the color input or type a HEX value. Use Eyedropper to pick any color from your screen.
Instantly see HEX, RGB, HSL, HSV values — each with a one-click Copy button.
Switch between Complementary, Analogous, Triadic, Split-Complementary, and Monochromatic palettes.
Create CSS gradients, extract colors from images, and save favorites for future projects.
A color picker is an interactive tool that allows you to select any color and instantly see its value in multiple formats — HEX, RGB, HSL, and HSV. These formats are used across different design and development contexts: HEX and RGB are most common in web CSS, HSL is used in modern CSS variables, and HSV is preferred in design software like Photoshop and Figma.
WCAG (Web Content Accessibility Guidelines) defines contrast ratios to ensure readability for users with visual impairments. A contrast ratio of 4.5:1 is required for normal text (AA standard), and 7:1 for the highest level (AAA). Our tool calculates relative luminance using the formula: L = 0.2126R + 0.7152G + 0.0722B, then computes the ratio between foreground and background luminance values.
Color harmonies are scientifically-based combinations of colors that are visually pleasing. Complementary colors sit opposite each other on the color wheel (maximum contrast). Analogous colors sit adjacent (harmonious, low contrast). Triadic uses three evenly-spaced hues. Split-complementary uses the two colors adjacent to the complement. Monochromatic uses different shades and tints of one hue for cohesion.