#153A56 Color

#153A56 is rgb(21, 58, 86) in RGB and hsl(206, 61%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#153A56
HEX#153A56
RGBrgb(21, 58, 86)
HSLhsl(206, 61%, 21%)
HSVhsv(206, 76%, 34%)
OKLCHoklch(33.6% 0.065 244.5)
CMYKcmyk(76%, 33%, 0%, 66%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #153A56 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.85:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.77:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #153A56 based on color wheel relationships. Click any swatch for its full breakdown.

Base#153A56Complementary#563115Analogous#155652Analogous#151956Triadic#56153ATriadic#3A5615

Tints & Shades

Lighter tints and darker shades of #153A56, useful for hover states, backgrounds, and text variants.

Use #153A56 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex