#1D1B31 Color

#1D1B31 is rgb(29, 27, 49) in RGB and hsl(245, 29%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D1B31

HEX#1D1B31

RGBrgb(29, 27, 49)

HSLhsl(245, 29%, 15%)

HSVhsv(245, 45%, 19%)

OKLCHoklch(23.6% 0.042 286.9)

CMYKcmyk(41%, 45%, 0%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D1B31 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.25:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D1B31 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D1B31 Complementary#2F311B Analogous#1B2431 Analogous#281B31 Triadic#311D1B Triadic#1B311D

Tints & Shades

Lighter tints and darker shades of #1D1B31, useful for hover states, backgrounds, and text variants.

Tints

#343159 #4B4780 #645EA6 #8782BA #ADA9D0 #D3D1E6

Shades

#19182B #171627 #131221 #11101E #0E0D17 #0C0B14

Use #1D1B31 in Our Tools

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