Description: Check you color contrast ratio

Description: Display tints and shades of a given hex color in 10% increments

Description: Find good contrasts between two colors

Description: Generate smart unique color palette without pain

Description: Test many foreground and background color combos for compliance with WCAG 2.0 minimum contrast.

Description: Computes the contrast ratio between 2 colors

Description: Check your color palette for accessible combinations

Description: Check your color contrast

Description: Lighten and darken colors easily.