#303B4F Color

#303B4F is rgb(48, 59, 79) in RGB and hsl(219, 24%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#303B4F

HEX#303B4F

RGBrgb(48, 59, 79)

HSLhsl(219, 24%, 25%)

HSVhsv(219, 39%, 31%)

OKLCHoklch(35.1% 0.038 262.2)

CMYKcmyk(39%, 25%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #303B4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.27:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #303B4F based on color wheel relationships. Click any swatch for its full breakdown.

Base#303B4F Complementary#4F4430 Analogous#304A4F Analogous#35304F Triadic#4F303B Triadic#3B4F30

Tints & Shades

Lighter tints and darker shades of #303B4F, useful for hover states, backgrounds, and text variants.

Tints

#44536F #596D91 #7487AA #97A5BF #B6C0D2 #D9DEE8

Shades

#2B3446 #252D3C #1F2633 #191F29 #131820 #0E1116

Use #303B4F in Our Tools

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