Design
Convert sRGB color values to Adobe RGB format for professional design
srgb-to-adobe-rgb-converterDesign
Convert sRGB color values to HEX format for web design
srgb-to-hex-converterDesign
Convert sRGB color values to HSL for screen display
srgb-to-hsl-converterDesign
Convert sRGB color values to HSV/HSB for color manipulation
srgb-to-hsv-converterDesign
Convert sRGB color values to LAB for color management with alpha channel support
srgb-to-lab-converterDesign
Convert sRGB color values to LCH for color management with alpha channel support
srgb-to-lch-converterDesign
Convert sRGB color values to RGB format for color space conversion
srgb-to-rgb-converterDesign
Convert sRGB color values to XYZ for color management with alpha channel support
srgb-to-xyz-converterFinance
Calculate stock trading profit or loss including buy/sell commissions and fees
stock-profit-calculatorAstronomy
Calculate solar eclipse dates and types for any year
solar-eclipse-calculatorAstronomy
Calculate solstices, equinoxes, and seasons for any year
solstice-equinoxUtilities
Draw Secret Santa pairs with couple exclusions — no signup, no room, no organizer peeking. Sealed reveal cards, forward-ready private messages, optional wishlists, budget and exchange date, and a seed that reproduces (or reshuffles) the exact draw.
secret-santa-draw-generator