Close to Medium Blue
#0109BC
#0109BC is a dark, vivid blue, close to the color Medium Blue. In RGB it’s made of 0.4% red, 3.5% green, and 73.7% blue. Its hue is 237°, with 99% saturation and 37% lightness, so it reads as a cool color. White text sits best on top of it.
Color codes
Tints, shades & tones
Tints add white, shades add black, tones add gray. Tap any one to open its page.
Tints
Shades
Tones
Color harmonies
Combinations from the color wheel, built around #0109BC.
Split complementary
The two neighbors of the complement: contrast that’s easier to balance.
Open in the palette builder →Tetradic
Two complementary pairs: rich, best with one color in charge.
Open in the palette builder →Contrast & readability
WCAG contrast ratios for text. 4.5:1 is the minimum for body text, 3:1 for large text.
White text on this color
11.89:1 AAABlack text on this color
1.77:1 FailThis color as text on white
11.89:1 AAAThis color as text on black
1.77:1 FailHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #0109BC as they’d see it.
#0109BC in use
A headline in this color
Body text stays dark for reading; the color carries buttons, links, and accents.
On a dark background
Get startedSimilar colors
Questions about #0109BC
What color is #0109BC?
#0109BC is a dark, vivid blue, close to the color Medium Blue. In RGB it’s made of 0.4% red, 3.5% green, and 73.7% blue. Its hue is 237°, with 99% saturation and 37% lightness, so it reads as a cool color. White text sits best on top of it.
What is #0109BC in RGB?
#0109BC is rgb(1, 9, 188): 1 red, 9 green, and 188 blue on a 0–255 scale.
What is #0109BC in CMYK?
Roughly cmyk(99, 95, 0, 26). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #0109BC?
PANTONE Violet C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #0109BC?
Its complement #3C3900 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.