#252F37 Color

#252F37 is rgb(37, 47, 55) in RGB and hsl(207, 20%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#252F37

HEX#252F37

RGBrgb(37, 47, 55)

HSLhsl(207, 20%, 18%)

HSVhsv(207, 33%, 22%)

OKLCHoklch(29.9% 0.02 242.5)

CMYKcmyk(33%, 15%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #252F37 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.63:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.54:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #252F37 based on color wheel relationships. Click any swatch for its full breakdown.

Base#252F37 Complementary#372D25 Analogous#253736 Analogous#252637 Triadic#37252F Triadic#2F3725

Tints & Shades

Lighter tints and darker shades of #252F37, useful for hover states, backgrounds, and text variants.

Tints

#3B4B59 #546B7D #6C879D #91A5B6 #B3C1CC #D7DFE4

Shades

#212A31 #1D242B #181F25 #141A1F #101518 #0C1012

Use #252F37 in Our Tools

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