#1D313F Color

#1D313F is rgb(29, 49, 63) in RGB and hsl(205, 37%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D313F

HEX#1D313F

RGBrgb(29, 49, 63)

HSLhsl(205, 37%, 18%)

HSVhsv(205, 54%, 25%)

OKLCHoklch(30.3% 0.036 240.1)

CMYKcmyk(54%, 22%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D313F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.43:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.56:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D313F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D313F Complementary#3F2B1D Analogous#1D3F3C Analogous#1D203F Triadic#3F1D31 Triadic#313F1D

Tints & Shades

Lighter tints and darker shades of #1D313F, useful for hover states, backgrounds, and text variants.

Tints

#2F4F65 #426F8F #578CB2 #81A9C5 #A8C3D7 #D2E0EA

Shades

#1A2B38 #162631 #13202A #101B23 #0D161C #0A1015

Use #1D313F in Our Tools

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