#303545 Color

#303545 is rgb(48, 53, 69) in RGB and hsl(226, 18%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#303545

HEX#303545

RGBrgb(48, 53, 69)

HSLhsl(226, 18%, 23%)

HSVhsv(226, 30%, 27%)

OKLCHoklch(33.1% 0.029 271.2)

CMYKcmyk(30%, 23%, 0%, 73%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #303545 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.2:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #303545 based on color wheel relationships. Click any swatch for its full breakdown.

Base#303545 Complementary#454030 Analogous#304045 Analogous#363045 Triadic#453035 Triadic#354530

Tints & Shades

Lighter tints and darker shades of #303545, useful for hover states, backgrounds, and text variants.

Tints

#474E66 #5C6584 #7881A1 #99A0B8 #BABFCF #D8DBE4

Shades

#2A2E3C #262936 #1F232D #191C24 #13151B #0F1015

Use #303545 in Our Tools

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