Close to Peacock
#3399BC
#3399BC is a mid-tone, rich blue, close to the color Peacock. In RGB it’s made of 20% red, 60% green, and 73.7% blue. Its hue is 195°, with 57% saturation and 47% lightness, so it reads as a cool color. Black 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 #3399BC.
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
3.27:1 AA LargeBlack text on this color
6.42:1 AAThis color as text on white
3.27:1 AA LargeThis color as text on black
6.42:1 AAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #3399BC as they’d see it.
#3399BC 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 #3399BC
What color is #3399BC?
#3399BC is a mid-tone, rich blue, close to the color Peacock. In RGB it’s made of 20% red, 60% green, and 73.7% blue. Its hue is 195°, with 57% saturation and 47% lightness, so it reads as a cool color. Black text sits best on top of it.
What is #3399BC in RGB?
#3399BC is rgb(51, 153, 188): 51 red, 153 green, and 188 blue on a 0–255 scale.
What is #3399BC in CMYK?
Roughly cmyk(73, 19, 0, 26). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #3399BC?
PANTONE 7459 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #3399BC?
Its complement #BF7F68 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.