#304F9C Color

#304F9C is rgb(48, 79, 156) in RGB and hsl(223, 53%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#304F9C

HEX#304F9C

RGBrgb(48, 79, 156)

HSLhsl(223, 53%, 40%)

HSVhsv(223, 69%, 61%)

OKLCHoklch(44.7% 0.131 265.1)

CMYKcmyk(69%, 49%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #304F9C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.71:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #304F9C based on color wheel relationships. Click any swatch for its full breakdown.

Base#304F9C Complementary#9C7D30 Analogous#30859C Analogous#47309C Triadic#9C304F Triadic#4F9C30

Tints & Shades

Lighter tints and darker shades of #304F9C, useful for hover states, backgrounds, and text variants.

Tints

#3A5EBB #5778CB #7691D5 #96AADF #B5C3E8 #D8E0F3

Shades

#2A4589 #243B75 #1E3162 #17254A #111C37 #0B1223

Use #304F9C in Our Tools

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