#153447 Color

#153447 is rgb(21, 52, 71) in RGB and hsl(203, 54%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#153447

HEX#153447

RGBrgb(21, 52, 71)

HSLhsl(203, 54%, 18%)

HSVhsv(203, 70%, 28%)

OKLCHoklch(31.1% 0.05 238.2)

CMYKcmyk(70%, 27%, 0%, 72%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #153447 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.01:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.61:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #153447 based on color wheel relationships. Click any swatch for its full breakdown.

Base#153447 Complementary#472815 Analogous#154741 Analogous#151B47 Triadic#471534 Triadic#344715

Tints & Shades

Lighter tints and darker shades of #153447, useful for hover states, backgrounds, and text variants.

Tints

#225372 #3076A1 #4394C7 #72AFD5 #9DC7E2 #CCE2F0

Shades

#132E3F #102837 #0E222F #0C1D27 #09171F #071118

Use #153447 in Our Tools

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