#303B50 Color

#303B50 is rgb(48, 59, 80) in RGB and hsl(219, 25%, 25%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#303B50

HEX#303B50

RGBrgb(48, 59, 80)

HSLhsl(219, 25%, 25%)

HSVhsv(219, 40%, 31%)

OKLCHoklch(35.2% 0.04 263)

CMYKcmyk(40%, 26%, 0%, 69%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #303B50 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #303B50 based on color wheel relationships. Click any swatch for its full breakdown.

Base#303B50 Complementary#504530 Analogous#304B50 Analogous#353050 Triadic#50303B Triadic#3B5030

Tints & Shades

Lighter tints and darker shades of #303B50, useful for hover states, backgrounds, and text variants.

Tints

#435370 #586D93 #7386AB #96A5C0 #B6C0D3 #D9DEE8

Shades

#2A3446 #242D3D #1F2633 #191F29 #131820 #0D1116

Use #303B50 in Our Tools

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