#1D3C59 Color

#1D3C59 is rgb(29, 60, 89) in RGB and hsl(209, 51%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3C59

HEX#1D3C59

RGBrgb(29, 60, 89)

HSLhsl(209, 51%, 23%)

HSVhsv(209, 67%, 35%)

OKLCHoklch(34.7% 0.063 248.7)

CMYKcmyk(67%, 33%, 0%, 65%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3C59 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3C59 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3C59 Complementary#593A1D Analogous#1D5958 Analogous#1D1E59 Triadic#591D3C Triadic#3C591D

Tints & Shades

Lighter tints and darker shades of #1D3C59, useful for hover states, backgrounds, and text variants.

Tints

#2A5883 #3772A9 #528EC7 #7CAAD5 #A6C5E2 #CDDEEF

Shades

#19344D #162F45 #13273A #0F1F2E #0B1723 #09121B

Use #1D3C59 in Our Tools

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