Close to Dark Slate Blue
#374591
#374591 is a mid-tone, muted blue, close to the color Dark Slate Blue. In RGB it’s made of 21.6% red, 27.1% green, and 56.9% blue. Its hue is 231°, with 45% saturation and 39% 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 #374591.
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
8.67:1 AAABlack text on this color
2.42:1 FailThis color as text on white
8.67:1 AAAThis color as text on black
2.42:1 FailHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #374591 as they’d see it.
#374591 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
Brands with a similar color
Brand names identify the brands only; no affiliation. Test yourself in Brand Colors.
Questions about #374591
What color is #374591?
#374591 is a mid-tone, muted blue, close to the color Dark Slate Blue. In RGB it’s made of 21.6% red, 27.1% green, and 56.9% blue. Its hue is 231°, with 45% saturation and 39% lightness, so it reads as a cool color. White text sits best on top of it.
What is #374591 in RGB?
#374591 is rgb(55, 69, 145): 55 red, 69 green, and 145 blue on a 0–255 scale.
What is #374591 in CMYK?
Roughly cmyk(62, 52, 0, 43). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #374591?
PANTONE 288 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #374591?
Its complement #554C00 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.