#1B312D Color

#1B312D is rgb(27, 49, 45) in RGB and hsl(169, 29%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1B312D

HEX#1B312D

RGBrgb(27, 49, 45)

HSLhsl(169, 29%, 15%)

HSVhsv(169, 45%, 19%)

OKLCHoklch(29.3% 0.029 181.4)

CMYKcmyk(45%, 0%, 8%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B312D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.78:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1B312D based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B312D Complementary#311B1F Analogous#1B3122 Analogous#1B2A31 Triadic#2D1B31 Triadic#312D1B

Tints & Shades

Lighter tints and darker shades of #1B312D, useful for hover states, backgrounds, and text variants.

Tints

#315951 #478076 #5EA699 #82BAB0 #A9D0C9 #D1E6E2

Shades

#182B27 #162724 #12211E #101E1B #0D1715 #0B1412

Use #1B312D in Our Tools

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