#284D81 Color

#284D81 is rgb(40, 77, 129) in RGB and hsl(215, 53%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#284D81

HEX#284D81

RGBrgb(40, 77, 129)

HSLhsl(215, 53%, 33%)

HSVhsv(215, 69%, 51%)

OKLCHoklch(42% 0.097 257.2)

CMYKcmyk(69%, 40%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #284D81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.51:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.47:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #284D81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#284D81 Complementary#815C28 Analogous#287981 Analogous#2F2881 Triadic#81284D Triadic#4D8128

Tints & Shades

Lighter tints and darker shades of #284D81, useful for hover states, backgrounds, and text variants.

Tints

#3262A4 #447AC5 #6793D0 #8AACDB #ADC5E6 #D4E0F2

Shades

#234371 #1E3A62 #193152 #13253E #0E1C2F #0A131F

Use #284D81 in Our Tools

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