#1B1F36 Color

#1B1F36 is rgb(27, 31, 54) in RGB and hsl(231, 33%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B1F36

HEX#1B1F36

RGBrgb(27, 31, 54)

HSLhsl(231, 33%, 16%)

HSVhsv(231, 50%, 21%)

OKLCHoklch(24.8% 0.044 275.2)

CMYKcmyk(50%, 43%, 0%, 79%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1F36 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.21:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.3:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1F36 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1F36 Complementary#36321B Analogous#1B2D36 Analogous#251B36 Triadic#361B1F Triadic#1F361B

Tints & Shades

Lighter tints and darker shades of #1B1F36, useful for hover states, backgrounds, and text variants.

Tints

#30375F #434C84 #5965AB #828BC0 #AAB1D4 #D0D3E7

Shades

#181B2F #16192C #131625 #0F121F #0C0E18 #0A0C14

Use #1B1F36 in Our Tools

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