Close to Cornflower Blue
#648FEE
#648FEE is a light, vivid blue, close to the color Cornflower Blue. In RGB it’s made of 39.2% red, 56.1% green, and 93.3% blue. Its hue is 221°, with 80% saturation and 66% 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 #648FEE.
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
3.13:1 AA LargeBlack text on this color
6.71:1 AAThis color as text on white
3.13:1 AA LargeThis color as text on black
6.71:1 AAHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #648FEE as they’d see it.
#648FEE 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 #648FEE
What color is #648FEE?
#648FEE is a light, vivid blue, close to the color Cornflower Blue. In RGB it’s made of 39.2% red, 56.1% green, and 93.3% blue. Its hue is 221°, with 80% saturation and 66% lightness, so it reads as a cool color. Black text sits best on top of it.
What is #648FEE in RGB?
#648FEE is rgb(100, 143, 238): 100 red, 143 green, and 238 blue on a 0–255 scale.
What is #648FEE in CMYK?
Roughly cmyk(58, 40, 0, 7). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #648FEE?
PANTONE 279 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #648FEE?
Its complement #B28C2C gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.