Close to Royal Purple
#645ABA
#645ABA is a mid-tone, muted blue, close to the color Royal Purple. In RGB it’s made of 39.2% red, 35.3% green, and 72.9% blue. Its hue is 246°, with 41% saturation and 54% 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 #645ABA.
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
5.66:1 AABlack text on this color
3.71:1 AA LargeThis color as text on white
5.66:1 AAThis color as text on black
3.71:1 AA LargeHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #645ABA as they’d see it.
#645ABA 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 #645ABA
What color is #645ABA?
#645ABA is a mid-tone, muted blue, close to the color Royal Purple. In RGB it’s made of 39.2% red, 35.3% green, and 72.9% blue. Its hue is 246°, with 41% saturation and 54% lightness, so it reads as a cool color. White text sits best on top of it.
What is #645ABA in RGB?
#645ABA is rgb(100, 90, 186): 100 red, 90 green, and 186 blue on a 0–255 scale.
What is #645ABA in CMYK?
Roughly cmyk(46, 52, 0, 27). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #645ABA?
PANTONE 2935 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #645ABA?
Its complement #606E00 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.