Close to Yale Blue
#175A9D
#175A9D is a dark, rich blue, close to the color Yale Blue. In RGB it’s made of 9% red, 35.3% green, and 61.6% blue. Its hue is 210°, with 74% saturation and 35% 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 #175A9D.
Split complementary
The two neighbors of the complement: contrast that’s easier to balance.
Open in the palette creator →Tetradic
Two complementary pairs: rich, best with one color in charge.
Open in the palette creator →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
7.03:1 AAABlack text on this color
2.99:1 FailThis color as text on white
7.03:1 AAAThis color as text on black
2.99:1 FailHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #175A9D as they’d see it.
#175A9D in use
A headline in this color
Body text stays dark for reading; the color carries buttons, links, and accents.
On a dark background
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Brands with a similar color
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Questions about #175A9D
What color is #175A9D?
#175A9D is a dark, rich blue, close to the color Yale Blue. In RGB it’s made of 9% red, 35.3% green, and 61.6% blue. Its hue is 210°, with 74% saturation and 35% lightness, so it reads as a cool color. White text sits best on top of it.
What is #175A9D in RGB?
#175A9D is rgb(23, 90, 157): 23 red, 90 green, and 157 blue on a 0–255 scale.
What is #175A9D in CMYK?
Roughly cmyk(85, 43, 0, 38). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #175A9D?
PANTONE 301 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #175A9D?
Its complement #824C19 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.