#1B231F Color

#1B231F is rgb(27, 35, 31) in RGB and hsl(150, 13%, 12%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#1B231F

HEX#1B231F

RGBrgb(27, 35, 31)

HSLhsl(150, 13%, 12%)

HSVhsv(150, 23%, 14%)

OKLCHoklch(24.7% 0.014 163.6)

CMYKcmyk(23%, 0%, 11%, 86%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B231F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.31:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B231F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B231F Complementary#231B1F Analogous#1B231B Analogous#1B2323 Triadic#1F1B23 Triadic#231F1B

Tints & Shades

Lighter tints and darker shades of #1B231F, useful for hover states, backgrounds, and text variants.

Tints

#35453D #526B5E #6D8D7D #8FA89C #B1C3BA #D7E0DB

Shades

#18201C #161D1A #141A17 #101412 #0D110F #0B0E0D

Use #1B231F in Our Tools

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