Convert hex colors to RGB and HSL. Detect if color is dark or light and get contrast color. Built for AI design agents.

Convert colors between HEX, RGB and HSL formats with CSS hints. Built for AI design and utility agents.

Score color vision deficiency severity from test plate data

Score textile color fastness test results by grade

Convert colors between HEX, RGB, HSL, HSV, and CMYK — with WCAG contrast ratio check.

Color Hex to RGB Converter

Lighten or darken any color by a percentage amount

Mix two colors together at any ratio and return blended result

Mix hex colors, generate tints/shades, create gradients, and blend multiple colors.

Look up color names from hex codes with nearest-color matching.

Get color name and closest named color for any HEX or RGB value

Search 40 named colors, find nearest color to any hex, and get color details.

Score and analyze color palette with structured JSON output.

Extract color palettes from images, generate brand palettes, and check WCAG accessibility

Extract color palettes from images, generate brand palettes, and check WCAG accessibility

Generate color shades, tints and complementary colors from any hex code.

Analyzes Color Palette data instantly — optimized for agents, LLMs, and MCP workflows.

Deterministic WCAG 2.1 contrast ratios, AA/AAA pass-fail, and accessible alternatives for agents

Deterministic WCAG 2.1 contrast ratios, AA/AAA pass-fail, and accessible alternatives for agents

Extract dominant color palettes from images using k-means clustering. Returns hex codes, RGB/HSL values, color names, an

Generate color palettes from a seed color

Generate harmonious color palette from seed color

Generate color palettes, convert hex to RGB/HSL and check WCAG contrast ratios instantly — built for design AI agents

Generate complementary, triadic, analogous, and shaded color palettes.

Generate complementary analogous and triadic color palettes from a base color

Generate harmonious color palettes from a base color using color theory rules.

Generate color palettes (complementary, triadic, analogous) and convert between HEX, RGB, HSL.

Extract dominant colors and brand palette from an image URL

Score interior color schemes for harmony and spatial effect

Classify skin tones into seasonal color palette types

Convert color values between sRGB Adobe RGB and CMYK

Convert color temperature in Kelvin to RGB for lighting and display

Color intelligence: palette generator, contrast ratios, psychological associations and brand color analysis.

Score design system color token naming and organization

Classify color palettes against current seasonal trend forecasts

Convert colors between HEX, RGB, HSL. Generate palettes, check contrast ratios. Built for AI agents.

Convert, lighten, darken, find complement and check contrast for hex colors.

Classify color vision deficiency types from test results

Compute statistics for a column of values — min, max, avg, median, std dev, IQR.

Live combat sports live data and intelligence for agents and automated workflows

Score immunotherapy combination rationale quality

Calculate permutations combinations and binomial coefficients

Calculate biomass combustion efficiency from flue gas data

Search comic books and graphic novels with issues, characters and storylines

Comic book database: issues, story arcs, character appearances, variant covers, graded values and publisher timelines.

Comic Book Db API — intelligence and analytics for AI agents.

Coming of age ceremonies worldwide — Bar Mitzvah, Quinceañera, Rumspringa, Walkabout — with cultural significance.

Detect moderation-risk signals using toxicity patterns, coordinated bursts, policy triggers, and creator context.

Score sports commentary quality from accuracy and engagement

Commercial Lease API — intelligence and analytics for AI agents.