#283F52 Color

#283F52 is rgb(40, 63, 82) in RGB and hsl(207, 34%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#283F52

HEX#283F52

RGBrgb(40, 63, 82)

HSLhsl(207, 34%, 24%)

HSVhsv(207, 51%, 32%)

OKLCHoklch(35.7% 0.044 244.4)

CMYKcmyk(51%, 23%, 0%, 68%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #283F52 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.92:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.92:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #283F52 based on color wheel relationships. Click any swatch for its full breakdown.

Base#283F52 Complementary#523B28 Analogous#285250 Analogous#282A52 Triadic#52283F Triadic#3F5228

Tints & Shades

Lighter tints and darker shades of #283F52, useful for hover states, backgrounds, and text variants.

Tints

#3B5C78 #4C779A #6993B5 #8BABC6 #B0C6D8 #D3DFE9

Shades

#233748 #1E2F3E #192833 #16222C #111A22 #0C1218

Use #283F52 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex