#304B9C Color

#304B9C is rgb(48, 75, 156) in RGB and hsl(225, 53%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#304B9C

HEX#304B9C

RGBrgb(48, 75, 156)

HSLhsl(225, 53%, 40%)

HSVhsv(225, 69%, 61%)

OKLCHoklch(43.8% 0.136 266.8)

CMYKcmyk(69%, 52%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #304B9C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.04:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.61:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #304B9C based on color wheel relationships. Click any swatch for its full breakdown.

Base#304B9C Complementary#9C8130 Analogous#30819C Analogous#4B309C Triadic#9C304B Triadic#4B9C30

Tints & Shades

Lighter tints and darker shades of #304B9C, useful for hover states, backgrounds, and text variants.

Tints

#3A5ABB #5774CB #768ED5 #96A8DF #B5C2E8 #D8DFF3

Shades

#2A4289 #243875 #1E2F62 #17244A #111A37 #0B1123

Use #304B9C in Our Tools

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