Your color as a brand: the primary, the secondary colors from the chosen scheme, lighter and darker versions for backgrounds and states, and the neutrals from night to paper through greys tinted with your hue. Copy it as CSS.
HarmoniesWays to pair this color with others by where they sit on the color wheel: its opposite, shapes of two to four colors spaced around the wheel, its neighbors on either side, then the same hue lighter, darker, warmer, cooler and quieter. Each strip leads with this color. Tap one to open its kit built that way.
How It Reads#639899 set as type with the kit Chromary builds for it, both ways round, strongest first. Each is graded by APCA, the measure of how strongly text stands off its ground as eyes see it: Any text and Body text read at every size, Headlines and large text from about 24 pixels, Display sizes for names, logos and big headlines. Pairings too faint for text, or that collapse for red- or green-blind readers, are left out. The small numbers are the APCA score (Lc), then the WCAG 2 ratio and its verdict (AAA from 7 to 1, AA from 4.5, AA large from 3), for anyone working to that standard. The two can disagree on mid tones: APCA favors white text on saturated greens and oranges, where WCAG 2 favors black.
Milk on #639899#639899Set in Milk on #639899, a line of text reads cleanly at this size.Headlines and large textLc 56 · 2.8:1 fails WCAGLemon on #639899#639899Set in Lemon on #639899, a line of text reads cleanly at this size.Headlines and large textLc 54 · 2.8:1 fails WCAG#639899 on Milk#639899Set in #639899 on Milk, a line of text reads cleanly at this size.Headlines and large textLc 51 · 2.8:1 fails WCAG#639899 on Lemon#639899Set in #639899 on Lemon, a line of text reads cleanly at this size.Headlines and large textLc 50 · 2.8:1 fails WCAGCharcoal on #639899#639899Display sizesLc 43 · 5.7:1 WCAG AA#639899 on Charcoal#639899Display sizesLc 41 · 5.7:1 WCAG AA
For every eye: Milk on #639899
#639899Red-blind (protanopia)#639899Green-blind (deuteranopia)#639899Blue-blind (tritanopia)#639899No color (achromatopsia)