#153D4C Color

#153D4C is rgb(21, 61, 76) in RGB and hsl(196, 57%, 19%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#153D4C

HEX#153D4C

RGBrgb(21, 61, 76)

HSLhsl(196, 57%, 19%)

HSVhsv(196, 72%, 30%)

OKLCHoklch(33.9% 0.051 226.2)

CMYKcmyk(72%, 20%, 0%, 70%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #153D4C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.64:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.8:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #153D4C based on color wheel relationships. Click any swatch for its full breakdown.

Base#153D4C Complementary#4C2415 Analogous#154C3F Analogous#15224C Triadic#4C153D Triadic#3D4C15

Tints & Shades

Lighter tints and darker shades of #153D4C, useful for hover states, backgrounds, and text variants.

Tints

#216178 #2E88A8 #43A7CB #6FBCD8 #9BD0E4 #CBE7F1

Shades

#133744 #10303C #0E2A34 #0B2028 #091A20 #071318

Use #153D4C in Our Tools

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