#1D2B3F Color

#1D2B3F is rgb(29, 43, 63) in RGB and hsl(215, 37%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D2B3F

HEX#1D2B3F

RGBrgb(29, 43, 63)

HSLhsl(215, 37%, 18%)

HSVhsv(215, 54%, 25%)

OKLCHoklch(28.6% 0.042 257.3)

CMYKcmyk(54%, 32%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D2B3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.47:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D2B3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D2B3F Complementary#3F311D Analogous#1D3C3F Analogous#201D3F Triadic#3F1D2B Triadic#2B3F1D

Tints & Shades

Lighter tints and darker shades of #1D2B3F, useful for hover states, backgrounds, and text variants.

Tints

#2F4565 #42628F #577DB2 #819EC5 #A8BBD7 #D2DCEA

Shades

#1A2638 #162131 #131D2A #101823 #0D131C #0A0E15

Use #1D2B3F in Our Tools

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