#1F2937 Color

#1F2937 is rgb(31, 41, 55) in RGB and hsl(215, 28%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F2937

HEX#1F2937

RGBrgb(31, 41, 55)

HSLhsl(215, 28%, 17%)

HSVhsv(215, 44%, 22%)

OKLCHoklch(27.8% 0.03 256.8)

CMYKcmyk(44%, 25%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F2937 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.68:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.43:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F2937 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F2937 Complementary#372D1F Analogous#1F3537 Analogous#211F37 Triadic#371F29 Triadic#29371F

Tints & Shades

Lighter tints and darker shades of #1F2937, useful for hover states, backgrounds, and text variants.

Tints

#35465F #496183 #627FA7 #869CBB #ADBCD1 #D1DAE5

Shades

#1C2431 #18202A #141B24 #121821 #0F131A #0B0F14

Use #1F2937 in Our Tools

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