Close to Iris
#583BB3
#583BB3 is a mid-tone, rich blue, close to the color Iris. In RGB it’s made of 34.5% red, 23.1% green, and 70.2% blue. Its hue is 255°, with 50% saturation and 47% 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 #583BB3.
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
7.80:1 AAABlack text on this color
2.69:1 FailThis color as text on white
7.80:1 AAAThis color as text on black
2.69:1 FailHow it looks with color blindness
About 1 in 12 men and 1 in 200 women see color differently. Here’s #583BB3 as they’d see it.
#583BB3 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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Questions about #583BB3
What color is #583BB3?
#583BB3 is a mid-tone, rich blue, close to the color Iris. In RGB it’s made of 34.5% red, 23.1% green, and 70.2% blue. Its hue is 255°, with 50% saturation and 47% lightness, so it reads as a cool color. White text sits best on top of it.
What is #583BB3 in RGB?
#583BB3 is rgb(88, 59, 179): 88 red, 59 green, and 179 blue on a 0–255 scale.
What is #583BB3 in CMYK?
Roughly cmyk(51, 67, 0, 30). Print results depend on paper and press, so proof it before a big print run.
What Pantone is closest to #583BB3?
PANTONE 286 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.
What color goes with #583BB3?
Its complement #435A00 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.