#1B311C Color

#1B311C is rgb(27, 49, 28) in RGB and hsl(123, 29%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B311C

HEX#1B311C

RGBrgb(27, 49, 28)

HSLhsl(123, 29%, 15%)

HSVhsv(123, 45%, 19%)

OKLCHoklch(28.8% 0.047 145.3)

CMYKcmyk(45%, 0%, 43%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B311C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.97:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.5:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B311C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B311C Complementary#311B30 Analogous#25311B Analogous#1B3127 Triadic#1C1B31 Triadic#311C1B

Tints & Shades

Lighter tints and darker shades of #1B311C, useful for hover states, backgrounds, and text variants.

Tints

#315933 #478049 #5EA661 #82BA85 #A9D0AB #D1E6D2

Shades

#182B18 #162717 #122113 #101E11 #0D170D #0B140B

Use #1B311C in Our Tools

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