Close to Light Sky Blue
#63CEFF
#63CEFF is a light, vivid blue, close to the color Light Sky Blue. In RGB it’s made of 38.8% red, 80.8% green, and 100% blue. Its hue is 199°, with 100% saturation and 69% 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 #63CEFF.
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
1.78:1 FailBlack text on this color
11.80:1 AAAThis color as text on white
1.78:1 FailThis color as text on black
11.80:1 AAAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #63CEFF as they’d see it.
#63CEFF 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 #63CEFF
What color is #63CEFF?
#63CEFF is a light, vivid blue, close to the color Light Sky Blue. In RGB it’s made of 38.8% red, 80.8% green, and 100% blue. Its hue is 199°, with 100% saturation and 69% lightness, so it reads as a cool color. Black text sits best on top of it.
What is #63CEFF in RGB?
#63CEFF is rgb(99, 206, 255): 99 red, 206 green, and 255 blue on a 0–255 scale.
What is #63CEFF in CMYK?
Roughly cmyk(61, 19, 0, 0). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #63CEFF?
PANTONE 2985 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #63CEFF?
Its complement #FDB08E gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.