#1B312C Color

#1B312C is rgb(27, 49, 44) in RGB and hsl(166, 29%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B312C

HEX#1B312C

RGBrgb(27, 49, 44)

HSLhsl(166, 29%, 15%)

HSVhsv(166, 45%, 19%)

OKLCHoklch(29.3% 0.03 178.1)

CMYKcmyk(45%, 0%, 10%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B312C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.79:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1B312C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B312C Complementary#311B20 Analogous#1B3121 Analogous#1B2B31 Triadic#2C1B31 Triadic#312C1B

Tints & Shades

Lighter tints and darker shades of #1B312C, useful for hover states, backgrounds, and text variants.

Tints

#31594F #478073 #5EA695 #82BAAD #A9D0C7 #D1E6E1

Shades

#182B26 #162723 #12211D #101E1A #0D1715 #0B1412

Use #1B312C in Our Tools

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