#2837B8 Color

#2837B8 is rgb(40, 55, 184) in RGB and hsl(234, 64%, 44%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#2837B8

HEX#2837B8

RGBrgb(40, 55, 184)

HSLhsl(234, 64%, 44%)

HSVhsv(234, 78%, 72%)

OKLCHoklch(42.1% 0.2 269.6)

CMYKcmyk(78%, 70%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2837B8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.02:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.33:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #2837B8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2837B8 Complementary#B8AA28 Analogous#287FB8 Analogous#6228B8 Triadic#B82837 Triadic#37B828

Tints & Shades

Lighter tints and darker shades of #2837B8, useful for hover states, backgrounds, and text variants.

Tints

#3646D3 #5461D9 #7580E1 #969FE8 #B8BDEF #D5D8F6

Shades

#232F9F #1E298A #192271 #131A58 #0E133F #090C2A

Use #2837B8 in Our Tools

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