#1B3037 Color

#1B3037 is rgb(27, 48, 55) in RGB and hsl(195, 34%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B3037

HEX#1B3037

RGBrgb(27, 48, 55)

HSLhsl(195, 34%, 16%)

HSVhsv(195, 51%, 22%)

OKLCHoklch(29.5% 0.03 221.1)

CMYKcmyk(51%, 13%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3037 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.77:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.52:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3037 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3037 Complementary#37221B Analogous#1B3730 Analogous#1B2237 Triadic#371B30 Triadic#30371B

Tints & Shades

Lighter tints and darker shades of #1B3037, useful for hover states, backgrounds, and text variants.

Tints

#2F5460 #427485 #5897AD #81B1C1 #AACAD5 #CFE1E7

Shades

#182A30 #16272C #132126 #0F1B1F #0C1518 #0A1215

Use #1B3037 in Our Tools

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