Close to Cerulean
#358FBB
#358FBB is a mid-tone, rich blue, close to the color Cerulean. In RGB it’s made of 20.8% red, 56.1% green, and 73.3% blue. Its hue is 200°, with 56% 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 #358FBB.
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
3.62:1 AA LargeBlack text on this color
5.80:1 AAThis color as text on white
3.62:1 AA LargeThis color as text on black
5.80:1 AAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #358FBB as they’d see it.
#358FBB 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 #358FBB
What color is #358FBB?
#358FBB is a mid-tone, rich blue, close to the color Cerulean. In RGB it’s made of 20.8% red, 56.1% green, and 73.3% blue. Its hue is 200°, with 56% saturation and 47% lightness, so it reads as a cool color. Black text sits best on top of it.
What is #358FBB in RGB?
#358FBB is rgb(53, 143, 187): 53 red, 143 green, and 187 blue on a 0–255 scale.
What is #358FBB in CMYK?
Roughly cmyk(72, 24, 0, 27). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #358FBB?
PANTONE 7460 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #358FBB?
Its complement #B5785B gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.