#304BCF Color

#304BCF is rgb(48, 75, 207) in RGB and hsl(230, 62%, 50%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#304BCF

HEX#304BCF

RGBrgb(48, 75, 207)

HSLhsl(230, 62%, 50%)

HSVhsv(230, 77%, 81%)

OKLCHoklch(48.1% 0.205 268.3)

CMYKcmyk(77%, 64%, 0%, 19%)

Text Contrast & Accessibility

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

TextWhite text6.92:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.03:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#304BCF Complementary#CFB430 Analogous#309ACF Analogous#6530CF Triadic#CF304B Triadic#4BCF30

Tints & Shades

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

Tints

#4D64D5 #6A7DDC #8796E3 #A0ACE9 #BDC5EF #DADFF6

Shades

#2A40B2 #243799 #1D2D7C #172463 #101946 #0B102D

Use #304BCF in Our Tools

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