Close to Yale Blue
#03387E
#03387E is a dark, vivid blue, close to the color Yale Blue. In RGB it’s made of 1.2% red, 22% green, and 49.4% blue. Its hue is 214°, with 95% saturation and 25% 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 #03387E.
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
11.23:1 AAABlack text on this color
1.87:1 FailThis color as text on white
11.23:1 AAAThis color as text on black
1.87:1 FailHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #03387E as they’d see it.
#03387E 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
Brand names identify the brands only; no affiliation. Test yourself in Brand Colors.
Questions about #03387E
What color is #03387E?
#03387E is a dark, vivid blue, close to the color Yale Blue. In RGB it’s made of 1.2% red, 22% green, and 49.4% blue. Its hue is 214°, with 95% saturation and 25% lightness, so it reads as a cool color. White text sits best on top of it.
What is #03387E in RGB?
#03387E is rgb(3, 56, 126): 3 red, 56 green, and 126 blue on a 0–255 scale.
What is #03387E in CMYK?
Roughly cmyk(98, 56, 0, 51). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #03387E?
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 #03387E?
Its complement #593100 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.