chromary
The two hues either side of the opposite, 30 degrees out, each at full punch.

Split complementary · Beside the opposite.

supportHot PinkCH 0025 · #FF1493
accentTangerineCH 0030 · #F28500
nightCharcoalCH 0560 · #121212
paperClub SodaCH 0580 · #E5F0FC
claim its number≈ ShaleAn unnamed color. Its nearest named color is Shale #5B646F.chromary

Color Values

Exact from the hex. Tap any value to copy it.

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#3F6B6F 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) and the WCAG 2 ratio, for anyone working to a standard.

Club Soda on #3F6B6F#3F6B6FSet in Club Soda on #3F6B6F, a line of text reads cleanly at this size.
Body textLc 74 · 5.1:1
Electric Lemon on #3F6B6F#3F6B6FSet in Electric Lemon on #3F6B6F, a line of text reads cleanly at this size.
Body textLc 74 · 5.1:1
#3F6B6F on Club Soda#3F6B6FSet in #3F6B6F on Club Soda, a line of text reads cleanly at this size.
Body textLc 70 · 5.1:1
#3F6B6F on Electric Lemon#3F6B6FSet in #3F6B6F on Electric Lemon, a line of text reads cleanly at this size.
Body textLc 69 · 5.1:1
Feather on #3F6B6F#3F6B6FSet in Feather on #3F6B6F, a line of text reads cleanly at this size.
Headlines and large textLc 59 · 4.1:1
#3F6B6F on Feather#3F6B6FSet in #3F6B6F on Feather, a line of text reads cleanly at this size.
Headlines and large textLc 56 · 4.1:1

For every eye: Club Soda on #3F6B6F

#3F6B6F
Red-blind (protanopia)
#3F6B6F
Green-blind (deuteranopia)
#3F6B6F
Blue-blind (tritanopia)
#3F6B6F
No color (achromatopsia)