Close to Aegean

#283F65

#283F65 is a dark, muted blue, close to the color Aegean. In RGB it’s made of 15.7% red, 24.7% green, and 39.6% blue. Its hue is 217°, with 43% saturation and 28% lightness, so it reads as a cool color. White text sits best on top of it.

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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 #283F65.

Contrast & readability

WCAG contrast ratios for text. 4.5:1 is the minimum for body text, 3:1 for large text.

Aa

White text on this color

10.56:1 AAA
Aa

Black text on this color

1.99:1 Fail
Aa

This color as text on white

10.56:1 AAA
Aa

This color as text on black

1.99:1 Fail

How it looks with color blindness

About 1 in 12 men and 1 in 200 women see color differently. Here’s #283F65 as they’d see it.

Typical vision#283F65
ProtanopiaNo red cones (about 1% of men)
DeuteranopiaNo green cones (the most common, about 1% of men)
TritanopiaNo blue cones (rare)
AchromatopsiaNo color vision (very rare)

#283F65 in use

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A headline in this color

Body text stays dark for reading; the color carries buttons, links, and accents.

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Brands with a similar color

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Questions about #283F65

What color is #283F65?

#283F65 is a dark, muted blue, close to the color Aegean. In RGB it’s made of 15.7% red, 24.7% green, and 39.6% blue. Its hue is 217°, with 43% saturation and 28% lightness, so it reads as a cool color. White text sits best on top of it.

What is #283F65 in RGB?

#283F65 is rgb(40, 63, 101): 40 red, 63 green, and 101 blue on a 0–255 scale.

What is #283F65 in CMYK?

Roughly cmyk(60, 38, 0, 60). Print results depend on paper and press, so proof it before a big print run.

What Pantone is closest to #283F65?

PANTONE 7694 C is the closest match in our list. Screen colors and ink never match perfectly; check a physical Pantone guide.

What color goes with #283F65?

Its complement #503B18 gives the strongest contrast. For something calmer, try its analogous neighbors, or its own tints and shades above.

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