HueCanva logoHueCanva
Color Workspace17 Tools

Palette

Palette Generator
Create 2–10 color schemes in OKLCH
Palette Explorer
Browse 1,500+ curated palettes
Visualizer
Preview palettes in real SaaS & app mockups
Palette Comparison
Compare objective metrics of two palettes

Colors & Harmony

Color Picker
Inspect HSV, HSL, OKLCH and contrast
Shades & Tints
Generate 10 shades, tints, and tones
Random Color
Generate aesthetic random colors
Explore Colors
Browse 200+ named color swatches

Accessibility

Contrast Checker
WCAG 2.2 AA & AAA text and UI ratio tester
Color Blindness
Protanopia, Deuteranopia, Tritanopia preview

Gradients & Image

Gradient Generator
Linear, radial, and conic CSS gradients
Gradient Palette
Interpolate intermediate steps across colors
Image → Palette
Extract dominant palette from any image
Explore Gradients
Curated gradients library

Developer Tools

Tailwind Generator
50–950 numerical palette builder
Color Converter
Convert HEX, RGB, HSL, OKLCH, LAB, CMYK
Design Tokens
Export semantic design system tokens
View All Tools & Features
NEUTRAL TONECreate Palette with #2B2B2B →

#2B2B2B

Charcoal

HEX Code
#2B2B2B
sRGB Coordinates
43, 43, 43
HSL Angles
0°, 0%, 17%
OKLCH Space
0.289 0 0

WCAG 2.2 Accessibility Ratios

Evaluated against pure white (#FFFFFF) and pure black (#000000)

Against White
14.16:1
AA PASSAAA PASS
Aa
Against Black
1.48:1
AA FAILAAA FAIL
Aa

Harmonic Combinations

Complementary#2B2B2B
Analogous3 Hues
Triadic120° Spacing

Tints & Shades Spectrum

Tints (+White)
Shades (+Black)

Color Blindness Simulation

Protanopia#2B2B2B
Deuteranopia#2B2B2B
Tritanopia#2B2B2B
Achromatopsia#2B2B2B