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

Split complementary · Beside the opposite.

supportNeon CoralCH 0185 · #F77045
accentLemonCH 0040 · #FFF44F
nightInkCH 0003 · #0B0B0F
paperClub SodaCH 0580 · #E5F0FC
claim its number≈ CobaltAn unnamed color. Its nearest named color is Cobalt #0047AB.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#0D559F 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.

Lemon on #0D559F#0D559FSet in Lemon on #0D559F, a line of text reads cleanly at this size.
Any textLc 80 · 6.4:1 WCAG AA
Club Soda on #0D559F#0D559FSet in Club Soda on #0D559F, a line of text reads cleanly at this size.
Any textLc 79 · 6.4:1 WCAG AA
#0D559F on Lemon#0D559FSet in #0D559F on Lemon, a line of text reads cleanly at this size.
Any textLc 76 · 6.4:1 WCAG AA
#0D559F on Club Soda#0D559FSet in #0D559F on Club Soda, a line of text reads cleanly at this size.
Any textLc 75 · 6.4:1 WCAG AA
Dust on #0D559F#0D559FSet in Dust on #0D559F, a line of text reads cleanly at this size.
Headlines and large textLc 53 · 4.2:1 WCAG AA large
#0D559F on Dust#0D559FSet in #0D559F on Dust, a line of text reads cleanly at this size.
Headlines and large textLc 51 · 4.2:1 WCAG AA large

For every eye: Lemon on #0D559F

#0D559F
Red-blind (protanopia)
#0D559F
Green-blind (deuteranopia)
#0D559F
Blue-blind (tritanopia)
#0D559F
No color (achromatopsia)