#1B1731 Color

#1B1731 is rgb(27, 23, 49) in RGB and hsl(249, 36%, 14%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#1B1731

HEX#1B1731

RGBrgb(27, 23, 49)

HSLhsl(249, 36%, 14%)

HSVhsv(249, 53%, 19%)

OKLCHoklch(22.4% 0.05 288.8)

CMYKcmyk(45%, 53%, 0%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1731 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text17.31:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.21:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1731 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1731 Complementary#2D3117 Analogous#172031 Analogous#281731 Triadic#311B17 Triadic#17311B

Tints & Shades

Lighter tints and darker shades of #1B1731, useful for hover states, backgrounds, and text variants.

Tints

#322A5A #483E84 #5F52AD #867BC1 #ACA5D5 #D2CEE8

Shades

#19152D #151226 #131023 #0F0D1C #0D0B18 #0A0811

Use #1B1731 in Our Tools

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