Close to Deep Sea
#17455B
#17455B is a dark, rich blue, close to the color Deep Sea. In RGB it’s made of 9% red, 27.1% green, and 35.7% blue. Its hue is 199°, with 60% saturation and 22% 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 #17455B.
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
10.30:1 AAABlack text on this color
2.04:1 FailThis color as text on white
10.30:1 AAAThis color as text on black
2.04:1 FailHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #17455B as they’d see it.
#17455B 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 #17455B
What color is #17455B?
#17455B is a dark, rich blue, close to the color Deep Sea. In RGB it’s made of 9% red, 27.1% green, and 35.7% blue. Its hue is 199°, with 60% saturation and 22% lightness, so it reads as a cool color. White text sits best on top of it.
What is #17455B in RGB?
#17455B is rgb(23, 69, 91): 23 red, 69 green, and 91 blue on a 0–255 scale.
What is #17455B in CMYK?
Roughly cmyk(75, 24, 0, 64). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #17455B?
PANTONE 309 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #17455B?
Its complement #58392A gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.