#304D8D Color

#304D8D is rgb(48, 77, 141) in RGB and hsl(221, 49%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#304D8D

HEX#304D8D

RGBrgb(48, 77, 141)

HSLhsl(221, 49%, 37%)

HSVhsv(221, 66%, 55%)

OKLCHoklch(43.2% 0.111 264)

CMYKcmyk(66%, 45%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #304D8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.17:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.57:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #304D8D based on color wheel relationships. Click any swatch for its full breakdown.

Base#304D8D Complementary#8D6F30 Analogous#307C8D Analogous#41308D Triadic#8D304D Triadic#4D8D30

Tints & Shades

Lighter tints and darker shades of #304D8D, useful for hover states, backgrounds, and text variants.

Tints

#3C60AF #5075C3 #7290CF #95ABDB #B7C6E6 #D5DEF1

Shades

#2A437A #243B6A #1E3057 #172644 #111B31 #0C1322

Use #304D8D in Our Tools

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