#1D303F Color

#1D303F is rgb(29, 48, 63) in RGB and hsl(206, 37%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D303F

HEX#1D303F

RGBrgb(29, 48, 63)

HSLhsl(206, 37%, 18%)

HSVhsv(206, 54%, 25%)

OKLCHoklch(30% 0.037 243.2)

CMYKcmyk(54%, 24%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D303F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.58:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.55:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D303F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D303F Complementary#3F2C1D Analogous#1D3F3D Analogous#1D1F3F Triadic#3F1D30 Triadic#303F1D

Tints & Shades

Lighter tints and darker shades of #1D303F, useful for hover states, backgrounds, and text variants.

Tints

#2F4E65 #426E8F #578BB2 #81A8C5 #A8C2D7 #D2DFEA

Shades

#1A2B38 #162531 #13202A #101B23 #0D151C #0A1015

Use #1D303F in Our Tools

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